Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 102380 Rosenthal 1996 USFS 852911 USFS0037516 Ericaceae Ledum glandulosum Nutt. RM-14071 David Rosenthal 456 5 8 1996 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: W of Bachelor Creek Trail. Lodgepole pine and spruce forest on slopes and ridges. 9600 10300 ft. 43.4898° N, 109.7391° W T41N R107W S30 43.4898 -109.7391 Flowering N USFS0037516 N 2 RM 128961 Evert 2000 RM 824314 RM0019425 Ericaceae Ledum glandulosum Nutt. RM-14943 Erwin F. Evert 38440 29 7 2000 U.S.A. Wyoming Park Yellowstone National Park: Yellowstone Plateau; around a lake just W of the Cygnet Lakes Trail, ca 0.75 mi S of the trailhead, 7 mi W of Canyon Village. Edge of bog S of lake with Vaccinimum occidentale, Kolmir microphylla and Senecio cymbalarioides. 8200 ft. T54N R114W S3 Fruiting N RM0019425 N 3 RM 129173 Evert 2001 RM 824892 RM0016333 Ericaceae Ledum glandulosum Nutt. RM-14963 Erwin F. Evert 38654 25 6 2001 U.S.A. Wyoming Park Absaroka Mountains: Yellowstone National Park: south slope of the Washburn Range midway between Cascade and Grebe lakes, just below and along the trail, ca 2 mi N of the Norris-Canyon Road. Seepage slope and mire with Vaccinium occidentale, Kalmia microphylla, and Eriophorum chamissonis. 8080 ft. T55N R114W S13 Flowering and Fruiting N RM0016333 N 4 RM 129383 Evert 2001 RM 825156 RM0015915 Ericaceae Ledum glandulosum Nutt. RM-14980 Erwin F. Evert 38865 5 7 2001 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along Arnica Creek ca 7 mi N of West Thumb. Open lodgepole pine forest at edge of wet meadow. 7840 ft. T52N R114W S2 Flowering and Fruiting N RM0015915 N 5 RM 129484 Evert 2001 RM 825245 RM0015822 Ericaceae Ledum glandulosum Nutt. RM-14990 Erwin F. Evert 38965 18 7 2001 U.S.A. Wyoming Park Absaroka Mountains-Yellowstone Plateau: Yellowstone National Park: just S of U.S. Hwy 14, 16, & 20, ca 2.5 mi E of Yellowstone Lake. Sphagnum bogs with Ledum glandulosum, Carex aquatilis, and Eriophorum chamissonis. 8480 ft. T52N R111W S4 Fruiting N RM0015822 N 6 RM 129982 Evert 2003 RM 912045 RM0067558 Ericaceae Ledum glandulosum Nutt. RM-15049 Erwin F. Evert 40214 5 7 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along trail ca 2 mi E of Little Firehole Meadows, ca 8 mi NW of Old Faithful. Moist lodgepole pine forest with Vaccinium occidentale, Calamagrostis canadensis, and Senecio triangularis. 8200 ft. T52N R117W S11 Flowering N RM0067558 N 7 RM 130067 Evert 2003 RM 912129 RM0067436 Ericaceae Ledum glandulosum Nutt. RM-15054 Erwin F. Evert 40300 10 7 2003 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: Secret Valley, ca 4 mi NE of Madison Junction. Forested edge of fen with Pinus contorta, Calamagrostis canadensis, and Vaccinium occidentale. 7250 ft. T54N R116W S12 Flowering and Fruiting N RM0067436 N 8 RM 130140 Evert 2003 RM 912199 RM0067407 Ericaceae Ledum glandulosum Nutt. RM-15059 Erwin F. Evert 40374 15 7 2003 U.S.A. Montana Madison Tobacco Root Mountains: Deerlodge National Forest: basin just S of Curly Lake, ca 15 mi NE of Twin Bridges. Subalpine wet meadow-fen with Carex scopulorum, Kalmia microphylla, Tofieldia glutinosa var. montana, and Eriophorum. 8560 ft. T2S R4W S34 Flowering N RM0067407 N 9 RM 130372 Evert 2003 RM 913059 RM0065517 Ericaceae Ledum glandulosum Nutt. RM-15070 Erwin F. Evert 40606 2 8 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along the Howard Eaton Trail, ca 3 mi S of Old Faithful. Wet lodgepole pine forest with Vaccinium occidentale, Calamagrostis canadensis, and Equisetum arvense. 7800 ft. T52N R116W S34 Fruiting N RM0065517 N 10 RM 130390 Evert 2003 RM 913077 RM0065535 Ericaceae Ledum glandulosum Nutt. RM-15072 Erwin F. Evert 40624 6 8 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along Mountain Ash Creek, 1/8-1/4 mi S of Union Falls, ca 6 mi NW of Grassy Lake Reservoir. Spruce swamp and streamside with Calamagrostis canadensis, Ledum glandulosum, Menziesia ferruginea var. glabella, and Angelica arguta. 6780 ft. T49N R116W S30 Fruiting N RM0065535 N 11 RM 130449 Evert 2003 RM 913135 RM0065454 Ericaceae Ledum glandulosum Nutt. RM-15074 Erwin F. Evert 40683 6 8 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along trail to Union Falls, ca 3/4 mi S of Proposition Creek, ca 4 mi N of Grassy Lake Reservoir. Mesic-wet spruce-fir forest with Vaccinium occidentale, Calamagrostis canadensis, and Senecio triangularis. 7200 ft. T48N R117W S2 Flowering and Fruiting N RM0065454 N 12 RM 130474 Evert 2003 RM 913159 RM0065478 Ericaceae Ledum glandulosum Nutt. RM-15078 Erwin F. Evert 40708 12 8 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along the west side of Iron Spring Creek, ca 1 mi NW of Old Faithful. Swamp forest of lodgepole pine and Engelmann spruce with Ledum glandulosum, Calamagrostis canadensis, and Kalmia microphylla in the ground layer. 7250 ft. T52N R116W S20 Fruiting N RM0065478 N 13 RM 130810 Evert 2004 RM 912697 RM0068210 Ericaceae Ledum glandulosum Nutt. RM-15106 Erwin F. Evert 41042 27 7 2004 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: just E of Divide Lookout Trail, 7 mi ESE of Old Faithful. Hillside seepage with Senecio triangularis, Ledum glandulosum, Carex luzulina, and Vaccinium membranceum. 8300 ft. T52N R115W S32 Flowering and Fruiting N RM0068210 N 14 RM 131113 Evert 2005 RM 913565 RM0068391 Ericaceae Ledum glandulosum Nutt. RM-15158 Erwin F. Evert 41342 18 7 2005 U.S.A. Montana Beaverhead Pioneer Mountains: Beaverhead-Deerlodge National Forest: Minneopa Lake, ca 22 mi NNW of Dillon. Along east shore in wet soil with Caltha leptosepala, Kalmia microphylla, and Carex illota. 8200 ft. T5S R11W S16 Flowering N RM0068391 N 15 RM 131151 Evert 2005 RM 913554 RM0068395 Ericaceae Ledum glandulosum Nutt. RM-15162 Erwin F. Evert 41379 19 7 2005 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead-Deerlodge National Forest: Miner Lake Campground, ca 9 mi W of Jackson. Along south shore of lake at forest edge in wet soil with Carex aquatilis, Betula glandulosa, Salix drummondiana, and Antennaria corymbosa. 7000 ft. T6S R16W S9; also S16 Flowering and Fruiting N RM0068395 N 16 RM 131153 Evert 2005 RM 913556 RM0068397 Ericaceae Ledum glandulosum Nutt. RM-15163 Erwin F. Evert 41381 20 7 2005 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead-Deerlodge National Forest: east side of Homer Youngs Peak at head of Kelly Creek, ca 12 mi W of Jackson. Subalpine bog with Caltha leptosepala, Carex nigricans, Kalmia microphylla, and Deschampsia cespitosa. 9200 ft. T6S R17W S14 Flowering and Fruiting N RM0068397 N 17 RM 131202 Evert 2005 RM 913617 RM0068324 Ericaceae Ledum glandulosum Nutt. RM-15170 Erwin F. Evert 41430 22 7 2005 U.S.A. Montana Madison Tobacco Root Mountains: Beaverhead-Deerlodge National Forest: Rock Creek Lake, ca 15 mi SSW of Cardwell. In and around upper lake (no open water present) with Carex aquatilis, Stellaria longifolia, and Trollius albiflorus. 7680 ft. T2S R4W S2 Flowering and Fruiting N RM0068324 N 18 RM 131306 Evert 2005 RM 912906 RM0068506 Ericaceae Ledum glandulosum Nutt. RM-15184 Erwin F. Evert 41534 16 8 2005 U.S.A. Wyoming Park Yellowstone Plateau/Absaroka Mountains: Yellowstone National Park: Clear Creek Meadows, 1 mi W of Sylvan Lake. Wooded south edge of wet meadow with Pinus contorta, Picea engelmannii, Mitella pentandra, Trollius albiflorus, Platanthera dilatata, Vaccinium scoparium, and Aconitum columbianum. 8230 ft. T52N R111W S11 YELLO-0030 YELLO 9102 Fruiting N RM0068506 N 19 RM 131530 Evert 1985 RM 623198 Ericaceae Ledum glandulosum Nutt. RM-15242 Erwin F. Evert 8069 2 7 1985 U.S.A. Montana Granite Sapphire Mountains: ca 22 mi E of Hamilton, ca 2 mi E of Skalkaho Pass. In open boggy areas with some Sphagnum. 7100 ft. 46.2295° N, 113.7533° W T6N R17W S32 NE1/4 46.2295 -113.7533 Flowering N N 20 RM 132814 Evert 1986 RM 725540 Ericaceae Ledum glandulosum Nutt. RM-15394 Erwin F. Evert 10597 25 7 1986 U.S.A. Montana Lincoln Whitefish Range: south shore of Little Therriault Lake, ca 8 mi E of Eureka. Seepage areas and along streamlets. 6000 ft. 48.9412° N, 114.7673° W T37N R24W S30 48.9412 -114.7673 Vegetative N N 21 RM 137907 Evert 1988 RM 752751 Ericaceae Ledum glandulosum Nutt. RM-15694 Erwin F. Evert 15722 2 8 1988 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: along Upsidedown Creek, ca 45 mi SSW of Big Timber. Spruce-fir forest with understory of Vaccinium membranaceum and V. scoparium along trail. 8500 ft. 45.2812° N, 110.1966° W T6S R12E S26 45.2812 -110.1966 Flowering and Fruiting N N 22 RM 139329 Evert 1990 RM 619546 Ericaceae Ledum glandulosum Nutt. RM-15824 Erwin F. Evert 19596 22 7 1990 U.S.A. Montana Carbon Beartooth Mountainds: Custer National Forest: along trail to Lake Mary: ca 1/2 mi S of lake, ca 15 mi W of Red Lodge. Wet, shaded soil along small brook with Carex norvegica, Streptopus ampexifolius, Heracleum lanatum and Ledum glandulosum. 9200 ft. 45.1465° N, 109.5551° W T8S R18E S7 45.1465 -109.5551 Flowering N N 23 RM 139884 Evert 1990 RM 621290 Ericaceae Ledum glandulosum Nutt. RM-15844 Erwin F. Evert 20155 11 8 1990 U.S.A. Montana Gallatin Madison Range: Gallatin National Forest: Spanish Peaks area: subalpine basin: ca 1/2 mi W of Moon Lake, ca 27 mi SSW of Bozeman. Spruce-fir-whitebark pine parkland, prominent understory species include Phyllodoce empetriformis, Antennaria lanata and Pedicularis contorta. 9500 ft. 45.3276° N, 111.2809° W T6S R4E S7 45.3276 -111.2809 Flowering N N 24 RM 139923 Evert 1990 RM 621211 Ericaceae Ledum glandulosum Nutt. RM-15846 Erwin F. Evert 20194 11 8 1990 U.S.A. Montana Gallatin Madison Range: Spanish Peaks area: Gallatin National Forest: along Deer Creek Trail, ca 3-4 mi W of U.S. Highway 191, ca 26 mi SSW of Bozeman. Moist spruce-fir forest in creek bottom, prominent understory species include Alnus viridis and Ledum glandulosum. 7700 8000 ft. 45.3276° N, 111.2605° W T6S R4E S8; also S16 45.3276 -111.2605 Vegetative N N 25 RM 141248 Evert 1991 RM 739316 Ericaceae Ledum glandulosum Nutt. RM-15912 Erwin F. Evert 21518 8 7 1991 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: along Trail Creek, ca 1 1/2 mi W of Tom Miner Campground. Wet soil with Salix tweedyi, Ribes hudsonianum, Trollius laxus, and Picea engelmannii. 8000 ft. 45.1241° N, 111.0978° W T8S R5E S22 45.1241 -111.0978 Flowering N N 26 RM 141687 Evert 1991 RM 739835 Ericaceae Ledum glandulosum Nutt. RM-15927 Erwin F. Evert 21958 19 7 1991 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: saddle between Contact and Chrome mountains: ca 3 mi E of the Boulder River, ca 29 mi SW of Big Timber. Subalpine meadow-whitebark pine woodland mosaic with Ledum glandulosum and Vaccinium scoparium. 9400 9500 ft. 45.4578° N, 110.1487° W T4S R13E S29 45.4578 -110.1487 Flowering N N 27 RM 142992 Evert 1992 RM 754136 Ericaceae Ledum glandulosum Nutt. RM-15982 Erwin F. Evert 23254 22 6 1992 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: along east side of Langhor Road, ca 11 mi S of Bozeman. Wet Engelmann spruce forest along small stream with Mitella pentandra, Streptopus amplexifolius, Carex disperma, and Equisetum arvense. 6500 ft. 45.5161° N, 111.0125° W T4S R6E S5 45.5161 -111.0125 Flowering N N 28 RM 143751 Evert 1992 RM 780096 Ericaceae Ledum glandulosum Nutt. RM-16010 Erwin F. Evert 24014 26 7 1992 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: Stillwater Plateau: ca 6 mi N of Mt. Wood; ca 6 mi S of Nye. Wet soil near timberline in openings of spruce-fir forest with Ledum glandulosum, Kalmia microphylla, Carex scopulorum, and Senecio cymbalarioides. 9500 ft. 45.3559° N, 109.8196° W T5S R15E S36 45.3559 -109.8196 Flowering N N 29 RM 143940 Evert 1992 RM 754425 Ericaceae Ledum glandulosum Nutt. RM-16017 Erwin F. Evert 24202 28 7 1992 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: Chrome Lake, ca 6 1/2 mi S of Nye. Margin of bog at edge of spurce-fir forest with Ledum glandulosum, Vaccinium scoparium, and Caultheria humifusa. 8450 ft. 45.3559° N, 109.799° W T5S R16E S31 45.3559 -109.799 Flowering N N 30 RM 145506 Evert 1993 RM 611378 Ericaceae Ledum glandulosum Nutt. RM-16125 Erwin F. Evert 25882 10 7 1993 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: along east side of the West Fork Stillwater River just SE of end of road and bridge, ca 12 mi SW of Nye. Moist spruce forest with Moneses uniflora, Carex disperma, Orthilia secunda, Lycopodium annotinum, Equisetum arvense, and Mitella pentandra. 6500 ft. 45.3995° N, 109.9633° W T5S R14E S14 SW1/4 45.3995 -109.9633 Flowering N N 31 RM 147751 Evert 1994 RM 781235 RM0082917 Ericaceae Ledum glandulosum Nutt. RM-16224 Erwin F. Evert 28133 20 7 1994 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: along small tributary just S of Picket Pin Creek, ca 10 mi W of Nye. Wet-moist spruce forest with Mitella pentandra, Carex disperma, Moneses uniflora, and Trollius laxus. 7050 7100 ft. 45.2523° N, 109.9713° W T5S R14E S3 NW1/4 45.2523 -109.9713 Buds N RM0082917 N 32 RM 149773 Evert 1995 RM 782238 Ericaceae Ledum glandulosum Nutt. RM-16299 Erwin F. Evert 30154 17 7 1995 U.S.A. Montana Park Beartooth Mountains: Gallatin National Forest: Vernon Lake, ca 5 mi E of Cooke City. Wet-moist spruce-fir forest adjacent to lake with Equisetum arvense, Linnaea borealis, Calamagrostis canadensis, Platanthera dilatata, and Moneses uniflora. 7865 ft. 45.006° N, 109.828° W T9S R15E S35 45.006 -109.828 Flowering and Fruiting N N 33 RM 149861 Evert 1995 RM 782326 Ericaceae Ledum glandulosum Nutt. RM-16303 Erwin F. Evert 30241a 18 7 1995 U.S.A. Montana Park Absaroka Mountains: Gallatin National Forest: along Republic Creek, ca 1/4-1/2 mi S of Cooke City. Moist spruce-fir forest with Vaccinium scoparium, Arnica cordifolia, Antennaria racemosa, and Smilacina stellata. 7600 8000 ft. 45.0205° N, 109.9304° W T9S R14E S25; also S36 45.0205 -109.9304 Flowering and Fruiting N N 34 RM 151771 Evert 1996 RM 788700 Ericaceae Ledum glandulosum Nutt. RM-16383 Erwin F. Evert 32162 19 7 1996 U.S.A. Montana Park Absaroka Mountains: Gallatin National Forest: along Bear Creek Trail, 1/2 to 1 mi E of Knox Lake (Castle), ca 13 mi NE of Gardiner. Spruce-fir and lodgepole pine forest with Vaccinium scoparium, Thalictrum occidentale, and vaccinium membranaceum. 8000 ft. 45.1387° N, 110.5862° W T8S R9E S14 45.1387 -110.5862 Fruiting N N 35 RM 152031 Evert 1996 RM 788604 Ericaceae Ledum glandulosum Nutt. RM-16406 Erwin F. Evert 32422 5 8 1996 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: along trail ca 2 mi W of Slough Lake, 25 mi W of Red Lodge. Seepage and along rivulets in spruce-fir forest with Ledum glandulosum, Carex scopulorum, Mitella pentandra, and Gaultheria humifusa. 8200 8300 ft. 45.2061° N, 109.7208° W; uncertainty 1 mi. T7S R16E S23 45.2061 -109.7208 1 mi. Flowering and Fruiting N N 36 RM 153486 Evert 1997 RM 819300 RM0016053 Ericaceae Ledum glandulosum Nutt. RM-16464 Erwin F. Evert 33931 21 7 1997 U.S.A. Montana Madison Madison Range: Beaverhead National Forest: Cradle Lakes at head of Papoose Creek, ca 2.5 mi SW of Hilgard Peak. Wet subalpine meadow adjacent to lakes with Kalmia microphylla, Carex nigricans, Caltha leptosepala, and Trollius laxus. 9500 9700 ft. T11S R2E S14; also S10 Flowering N RM0016053 N 37 RM 153645 Evert 1997 RM 819549 RM0021328 Ericaceae Ledum glandulosum Nutt. RM-16471 Erwin F. Evert 34107 28 7 1997 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Hidden Lakes, 4 mi E of U.S. Hwy 191, ca 30 mi SSW of Bozeman. Wet meadow with Trollius laxus var. albiflorus, Juncus drummondii, Senecio triangularis, and Ledum glandulosum. 9040 ft. T6S R4E S36 Flowering and Fruiting N RM0021328 N 38 RM 155071 Evert 1998 RM 820997 RM0014043 Ericaceae Ledum glandulosum Nutt. RM-16533 Erwin F. Evert 35595 9 7 1998 U.S.A. Montana Park Absaroka-Beartooth Mountains: Gallatin National Forest: along the north side of Fourmile Creek, 37 mi SW of Big Timber. Moist spruce-fir forest with Pyrola asarifolia, Carex disperma, and Mitella pentandra. 7200 7300 ft. 45.3392° N, 110.2785° W; uncertainty 1 mi. T6S R12 E S6 45.3392 -110.2785 1 mi. Flowering and Fruiting N RM0014043 N 39 RM 210430 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19830 B. E. Nelson 50415 13 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: just N of Josephine Lake, ca 22 air mi NNE of McCall; ca 23 air mi NE of New Meadows. Marshy area in spruce-fir forest. 7450 7600 ft. 45.2328° N, 115.9729° W T22N R4E S21 South1/2 45.2328 -115.9729 Flowering and Fruiting N N 40 RM 211352 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19847 B. E. Nelson 51334 23 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: along Three Blaze or Trail 017 from Chamberlain or Trail 001 N to Moose Jaw Meadow, ca 14-16 air mi NNE of Big Creek; ca 3-5 air mi SSW of Chamberlain Guard Station. In and around a spring in a burn. 6100 7300 ft. 1° N, T23N R10E S16 1 Flowering and Fruiting N N 41 RM 211392 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19848 B. E. Nelson 51374 23 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Moose Jaw Meadow and along Moose Creek below, ca 16 air mi NNE of Big Creek; ca 3 air mi SW of Chamberlain Guard Station. Meadow along the creek. 6050 ft. 45.3488° N, 115.2562° W T23N R10E S8 SE1/4 45.3488 -115.2562 Flowering and Fruiting N N 42 RM 211475 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19850 B. E. Nelson 51457 24 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: along Chamberlain or Trail 001 along West Fork Chamberlain Creek from Tumbledown Bridge S, ca 20-22 air mi NNE of Big Creek; ca 2-4 air mi N of Chamberlain Guard Station. Moist spruce-fir forest in the stream bottom. 5650 6000 ft. 45.4265° N, 115.194° W to 1° , 1° ; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T24N R10E S11 45.4265 -115.194 NAD 83 1 mi. Nat. Geog. TOPO! Fruiting N N 43 RM 213637 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19880 Joy Handley 5919 Phillip G. Lawrence 23 6 2000 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains: Twentymile Creek Trail, ca 16 air mi NNE of McCall; ca 18 air mi NE of New Meadows. Mixed conifer forest, partially burned 6 years previous. 5600 6200 ft. 45.1294° N, 115.9535° W T21N R4E S27; also South1/4 S20, South1/4 S21, N1/4 S28, N1/2 S29, S34; also T21N R3E SE1/4 S19 and NE1/4 S30 45.1294 -115.9535 Flowering N N 44 RM 214263 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19890 Joy Handley 6538 Phillip G. Lawrence 2 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Runaway Ridge Trail, N of Cold Meadows Landing Field, ca 15 air mi E of Chamberlain Basin Guard Station; ca 10 air mi WSW of Corn Creek. Marshy spring, mixed conifer overstory. 7200 7400 ft. 45.3488° N, 114.9082° W T23N R13E S7 45.3488 -114.9082 Flowering N N 45 RM 214316 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19891 Joy Handley 6591 13 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Josephine and Little Josephine lakes, ca 22 air mi NNE of McCall; ca 23 air mi NE of New Meadows. Edges of lakes and meadows with Abies lasiocarpa, Picea, and Pinus contorta overstory. 7300 7500 ft. 45.2328° N, 115.9729° W T22N R4E S21 South1/4; also S28 45.2328 -115.9729 Flowering N N 46 RM 214403 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19893 Joy Handley 6678 14 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Hazard Lake, just S of Big Hazard Lake, ca 17 air mi NNE of New Meadows; ca 20 air mi N of McCall. Lakeside with Abies lasiocarpa and Pinus contorta overstory. 7060 ft. 45.2038° N, 116.1367° W T22N R3E S31 SW1/4 45.2038 -116.1367 Flowering and Fruiting N N 47 RM 214772 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19901 Joy Handley 7040 B. E. Nelson 20 7 2000 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains: Boulder Lake, ca 8 air mi ESE of McCall; ca 12 air mi NE of Donnely. Lakeside with mixed conifer overstory. 7000 ft. 44.8684° N, 115.9331° W T18N R4E S26; also E1/4 S25 44.8684 -115.9331 Flowering N N 48 RM 215147 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19909 Joy Handley 7413 24 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Flossie Lake, ca 4 air mi WNW of Chamberlain Guard Station; ca 11 air mi E of Mackay Bar. Along shore of subalpine lake. 7100 ft. 45.3923° N, 115.2767° W T24N R10E S30 45.3923 -115.2767 Flowering and Fruiting N N 49 RM 215403 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19913 Joy Handley 7668 Erin Peters 3 8 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: peak just W of Fisher Creek Saddle, ca 17 air mi N of McCall; ca 15 air mi NNE of New Meadows. Sparse subalpine community on moist granite parent material. 7400 8300 ft. 45.1584° N, 116.2389° W T21N R2E S17 45.1584 -116.2389 Flowering and Fruiting N N 50 RM 216162 Handley 2000 RM Ericaceae Ledum glandulosum Nutt. RM-19935 Stuart Markow 11993 2 7 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: unnamed creek and surrounding forest, ca 1 air mi SE of Cottonwood Butte, ca 7 air mi E of Cold Meadows. Streamside in spruce-fir forest with Abies lasiocarpa, Picea engelmannii, Saxifraga odontoloma, Senecio triangularis. 8800 ft. 45.2763° N, 114.8058° W T22S R13E S1 45.2763 -114.8058 Flowering and Fruiting N N 51 RM 217284 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-19974 Joy Handley 1944 Alma Hansen 14 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: Lick Creek Summit and Summit Lake Area, ca 12 air mi NE of McCall; ca 17.5 air mi ENE of New Meadows. Rocky area around subalpine lake; granite parent material; stand replacing fire 5 years previous. 6700 6900 ft. 45.0424° N, 115.9331° W T20N R4E S26 W1/2 of SW1/4 of SE1/4; E1/2 of SE1/4 of SW1/4 and 45.0424 -115.9331 Flowering N N 52 RM 217330 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-19975 Joy Handley 1984 18 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: western shore of Granite Lake, ca 13 air mi N of McCall; ca 13 air mi NE of New Meadows. Rich, dark soil around subalpine lake, granite parent material. 6750 6800 ft. 45.1004° N, 116.0758° W T20N R3E S3 W1/2 of NW1/4 45.1004 -116.0758 Flowering N N 53 RM 217484 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-19982 Joy Handley 2120 21 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Montains Area: Logan Creek by road to Moscow Mine, ca 3.5 air mi W of Big Creek; ca 11.5 air mi NNE of Yellow Pine. Spruce/sedge bog with braided streams of creek. 6300 6350 ft. 45.1149° N, 115.4029° W T21N R9E S31 South1/4 of NE1/4; N1/4 of SE1/4 and 45.1149 -115.4029 Flowering N N 54 RM 217855 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-19987 Joy Handley 2452 24 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Lick Creek Trail to Lick Lake, ca 2-4 air mi SSE of Big Creek; ca 12-12.5 air mi NE of Yellow Pine. Edge of subalpine pond. 6400 7800 ft. 45.1004° N, 115.3214° W T20N R9E S2 SE1/4 of SE1/4; also SW1/4 of SW1/4 S1, W1/2 S12; also NE1/4 S13 45.1004 -115.3214 Flowering N N 55 RM 218123 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-19993 Joy Handley 2695 30 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: Secesh Summit and Little Summit Lake, ca 6.5 air mi SSW of Burgdorf; ca 20 air mi NNE of McCall. Stand replacing fires five years previous; granite parent material. 6350 6500 ft. 45.1874° N, 115.9738° W T21N R4E S4 W1/4 of NE1/4; NW1/4 and 45.1874 -115.9738 Flowering and Fruiting N N 56 RM 218298 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-19997 Joy Handley 2850 3 8 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows. Rocky granite parent material in mixed conifer overstory. 5900 7200 ft. 44.9989° N, 115.9534° W T19N R4E S10 SE1/4; also SW1/4 S11; also E1/2 of NW1/4, SW1/4 of SW1/4 of NE1/4 and NW1/4 of NW1/4 of SE1/4 S14 44.9989 -115.9534 Flowering N N 57 RM 219131 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-20010 Joy Handley 3596 15 8 1999 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains Area: Wallis Cabin, ca 2 air mi NE of War Eagle Lookout, ca 6 air mi NW of Warren. Open Abies lasiocarpa/subalpine meadow with stream; granite parent material. 7800 7900 ft. 45.3339° N, 115.7683° W T23N R6E S18 NE1/4 45.3339 -115.7683 N N 58 RM 219183 Handley 1999 RM Ericaceae Ledum glandulosum Nutt. RM-20011 Joy Handley 3642 15 8 1999 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains Area: California Lake, ca 2 air mi ENE of War Eagle Lookout, ca 6 air mi NE of Burgdorf. Subalpine lakeshore, peat soil in Abies lasiocarpa overstory. 7100 ft. 45.3339° N, 115.8297° W T23N R5E S15 W1/2 of SE1/4; E1/2 of SW1/4 and 45.3339 -115.8297 Flowering and Fruiting N N 59 RM 290076 Massatti 2005 USFS 845375 USFS0028557 Ericaceae Ledum glandulosum Nutt. RM-23740 Rob Massatti 1856 7 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Maxon Basin and vicinity, ca 18 air mi SSW of Lander. Riparian area adjacent to river. 8450 8580 ft. 42.6091° N, 108.8553° W to 42.606° N, 108.8312° W; GPS Reading T30N R101W S1; also T30N R100W S6 42.6091 -108.8553 NAD 83 GPS Reading Flowering N USFS0028557 N 60 RM 295350 Massatti 2006 USFS 845374 USFS0028556 Ericaceae Ledum glandulosum Nutt. RM-23893 Rob Massatti 6170 27 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 2 mi WNW of Windy Mountian; ca 5 air mi WSW of Dubois. Riparian margins of stream in mixed coniferous forest (lodgepole pine, whitebark pine, subalpine fir, and Engelmann spruce). 9100 9850 ft. 43.5011° N, 109.7392° W to 43.4837° N, 109.734° W; GPS Reading T41N R107W S19; also E1/2 S30 43.5011 -109.7392 NAD 83 GPS Reading Flowering N USFS0028556 N 61 RM 295739 Massatti 2006 USFS 845373 USFS0028555 Ericaceae Ledum glandulosum Nutt. RM-23898 Rob Massatti 6558 29 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Pelham Lake, ca 17 air mi NW of Dubois. Riparian mixed coniferous lake margin. 8790 8820 ft. 43.6874° N, 109.995° W to 43.6905° N, 109.995° W; GPS Reading T43N R110W S13 43.6874 -109.995 NAD 83 GPS Reading Flowering N USFS0028555 N 62 RM 297859 Massatti 2006 USFS 845352 USFS0028554 Ericaceae Ledum glandulosum Nutt. RM-23937 Rob Massatti 8670 Eric Everts 8 8 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Upper Phillips Lake drainage to Shangrila Meadows, ca 6 air mi E of Downs Mountain. Forested riparian stream margin. 8800 10240 ft. 43.325° N, 109.5711° W to 43.3182° N, 109.5549° W to 43.3283° N, 109.5614° W; GPS Reading T39N R106W S27 N1/2; also W1/2 S26 43.325 -109.5711 NAD 83 GPS Reading Fruiting N USFS0028554 N 63 RM 357437 RMHERB1 RM 146865 RM0143364 Ericaceae Ledum glandulosum Nutt. RM-34195 Aven Nelson 1082 Ruth A. Nelson 12 6 1934 U.S.A. Wyoming Teton Yellowstone National Park: western part of park. Along streams. 7300 ft. 44.4908° N, 110.8526° W; uncertainty 9+ mi. T52N R116W S8 44.4908 -110.8526 9 mi. Flowering and Fruiting N RM0143364 N 64 RM 359428 RMHERB1 RM 19843 RM0143365 Ericaceae Ledum glandulosum Nutt. RM-35382 Aven Nelson 6185 Elias Nelson 26 7 1899 U.S.A. Wyoming Park Yellowstone National Park: Sylvan Geysers. 7400 ft. 44.7033° N, 110.7718° W; uncertainty 1 mi. T55N R115W S31 44.7033 -110.7718 1 mi. Flowering and Fruiting N RM0143365 N 65 RM 359488 RMHERB1 RM 168800 RM0143367 Ericaceae Ledum glandulosum Nutt. RM-35416 Aven Nelson 6291 Elias Nelson 3 8 1899 U.S.A. Wyoming Teton Yellowstone National Park: Spring Creek. On the creek banks. 7900 8200 ft. 44.4328° N, 110.7519° W; uncertainty 2 mi. T52N R115W S31 44.4328 -110.7519 2 mi. Y Y Flowering N RM0143367 N 66 RM 359489 RMHERB1 RM 19844 RM0143366 Ericaceae Ledum glandulosum Nutt. RM-35416 Aven Nelson 6291 Elias Nelson 3 8 1899 U.S.A. Wyoming Teton Yellowstone National Park: Spring Creek. On the creek banks. 7900 8200 ft. 44.4328° N, 110.7519° W; uncertainty 2 mi. T52N R115W S31 44.4328 -110.7519 2 mi. Y Y Flowering N RM0143366 N 67 RM 363990 RMHERB1 RM 283644 RM0143362 Ericaceae Ledum glandulosum Nutt. RM-38465 Dale L.Taylor 66-67 21 7 1967 U.S.A. Wyoming Teton Yellowstone National Park: 1942 Witch Creek Fire Scar W of Flat Mountain. Wet area. 8000 ft. 44.3458° N, 110.49° W; uncertainty 3 mi. T51N R113W S32; also S31 and S33 44.3458 -110.49 3 mi. Not common. Flowers white. Flowering N RM0143362 N 68 RM 370053 RMHERB1 RM 361178 RM0143376 Ericaceae Ledum glandulosum Nutt. RM-41092 Erwin F. Evert 4420 23 7 1982 U.S.A. Wyoming Sheridan Big Horn Mountains: along Sawmill Pass-Red Grade Road; ca 1/8 mi W of Preacher Rock at south edge of bog. With Picea engelmannii, Kalmia microphylla, Vaccinium scoparium, and Habenaria obtusata. 8200 ft. 44.61056° N, 107.26667° W; uncertainty 0.5 mi. T54N R86W S31 NE1/4 44.61056 -107.26667 1 mi. Flowering N RM0143376 N 69 RM 370083 RMHERB1 RM 356930 RM0053040 Ericaceae Ledum glandulosum Nutt. RM-41108 Erwin F. Evert 4493 28 7 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: ca 6 mi N of U.S. Hwy 14, Grinnell Meadows. 8100 ft. 44.5585° N, 109.8605° W; uncertainty 1 mi. T53N R108W S22 44.5585 -109.8605 1 mi. Flowering and Fruiting N RM0053040 N 70 RM 370241 RMHERB1 RM 357395 RM0053039 Ericaceae Ledum glandulosum Nutt. RM-41179 Erwin F. Evert 4742 12 8 1982 U.S.A. Wyoming Park Beartooth Mountains: along U.S. Hwy 212; ca 300 ft W of Beartooth Creek. In spruce-fir swamp forest. 8900 ft. 44.9369° N, 109.5955° W; uncertainty 0.5 mi. T57N R105W S7 NW1/4 44.9369 -109.5955 1 mi. Flowering and Fruiting N RM0053039 N 71 RM 373646 RMHERB1 RM 248652 RM0143374 Ericaceae Ledum glandulosum Nutt. RM-41950 Frederick J. Hermann 12517 12 9 1955 U.S.A. Wyoming Teton Yellowstone National Park: Isa Lake. Boggy edge of lake; Engelmann spruce zone. 8300 ft. 44.4473° N, 110.7116° W; uncertainty 1 mi. T52N R115W S28; also S33 44.4473 -110.7116 1 mi. Fruiting N RM0143374 N 72 RM 377166 RMHERB1 RM 242747 RM0143363 Ericaceae Ledum glandulosum Nutt. RM-44088 H. V. Truman 54246 11 7 1954 U.S.A. Wyoming Teton Yellowstone National Park: Lewis Lake. 7800 ft. 44.2733° N, 110.7519° W; uncertainty 4 mi. T50N R115W S30 44.2733 -110.7519 4 mi. Flowering N RM0143363 N 73 RM 383292 RMHERB1 RM 135269 RM0143370 Ericaceae Ledum glandulosum Nutt. RM-47663 Louis O. Williams 1398 Rua Pierson 8 8 1933 U.S.A. Wyoming Teton Yellowstone National Park: between Old Faithful and The Thumb. In timber. 8000 ft. 44.4473° N, 110.7116° W; NAD 83, uncertainty 7 mi., Digital Map T52N R116W S28 44.4473 -110.7116 NAD 83 7 mi. Digital Map Located on the road between Old Faithful and the West Thumb; geo-locate.org. EL Flowering and Fruiting N RM0143370 N 74 RM 383322 RMHERB1 RM 168798 RM0143369 Ericaceae Ledum glandulosum Nutt. RM-47691 Louis O. Williams 1678 18 7 1934 U.S.A. Wyoming Teton Yellowstone National Park: between Old Faithful and Thumb. Moist timber. 8000 ft. 44.4473° N, 110.7116° W; NAD 83, uncertainty 7 mi., Digital Map T52N R115W S28 44.4473 -110.7116 NAD 83 7 mi. Digital Map Located between Old Faithful and West Thumb; near Herron Creek; geo-locate.org. EL Fruiting N RM0143369 N 75 RM 383393 RMHERB1 RM 177397 RM0143368 Ericaceae Ledum glandulosum Nutt. RM-47748 Louis O. Williams 3066 Rua P. Williams 20 6 1936 19-20 Jun 1936 U.S.A. Wyoming Big Horn Big Horn Mountains: Bald Mountain. In spruce bog near the mountain. 10000 ft. 44.7999° N, 107.8443° W; NAD 83, uncertainty 1 mi., Digital Map T56N R91W S30 44.7999 -107.8443 NAD 83 1 mi. N Y Digital Map Located on the northwest side of Bald Mountain; southeast from the NW Bald Mountain Campground; geo-locate.org. EL Flowering N RM0143368 N 76 RM 384137 RMHERB1 RM 143447 RM0143372 Ericaceae Ledum glandulosum Nutt. RM-48314 Marion Ownbey 983 25 8 1935 U.S.A. Wyoming Park Yellowstone National Forest: 14 mi W of east entrance. Along creek. 7000 ft. 44.5053° N, 110.2282° W; uncertainty 1 mi. T52N R111W S4 44.5053 -110.2282 1 mi. Fruiting N RM0143372 N 77 RM 385282 RMHERB1 RM 51018 RM0143375 Ericaceae Ledum glandulosum Nutt. RM-18831 O. M. Oleson 59 7 1904 July 1904 U.S.A. Wyoming Park Yellowstone National Park: Mammoth Hot Springs. 6300 6800 ft. 44.9659° N, 110.7153° W; uncertainty 1 mi. T58N R115W S36 44.9659 -110.7153 1 mi. Y Y Flowering and Fruiting N RM0143375 N 78 RM 387140 RMHERB1 USFS 407088 USFS0030524 Ericaceae Ledum glandulosum Nutt. RM-50340 Ralph K. Gierisch 1829 5 8 1956 U.S.A. Wyoming Park Shoshone National Forest: Beartooth Plateau, Long Lake. 5% southeast slope; deep organic soil; wet meadow at edge of lake with Salix and Carex; rare. 9500 ft. 44.9369° N, 109.5141° W; uncertainty 1 mi. T57N R105W S11 44.9369 -109.5141 1 mi. Flowering and Fruiting N USFS0030524 N 79 RM 388353 RMHERB1 RM 384272 RM0053043 Ericaceae Ledum glandulosum Nutt. RM-51166 Richard W. Scott 4732 28 7 1985 U.S.A. Wyoming Fremont Along Little Popo Agie River. Lodgepole pine forest. 8620 ft. 42.5999° N, 108.8448° W; uncertainty 1 mi. T30N R101W S1 42.5999 -108.8448 1 mi. Fruiting N RM0053043 N 80 RM 388602 RMHERB1 RM 382349 RM0053042 Ericaceae Ledum glandulosum Nutt. RM-51242 Richard W. Scott 5522 12 8 1986 U.S.A. Wyoming Fremont Along the Little Popo Agie River. Shaded moist stream side. 8700 ft. 42.5999° N, 108.8448° W; uncertainty 1 mi. T30N R101W S1 42.5999 -108.8448 1 mi. Flowering and Fruiting N RM0053042 N 81 RM 389367 RMHERB1 RM 288696 RM0053041 Ericaceae Ledum glandulosum Nutt. RM-51712 Robert D. Dorn 1348 21 7 1971 U.S.A. Wyoming Park Along Beartooth Creek, just below Beartooth Lake. Spruce associated with Equisetum arvense and Vaccinium. 8900 ft. 44.9426° N, 109.5956° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T57N R105W S7 44.9426 -109.5956 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Flowering N RM0053041 N 82 RM 396186 RMHERB1 RM 196889 RM0143371 Ericaceae Ledum glandulosum Nutt. RM-56700 Susann Fry 602 10 7 1942 U.S.A. Wyoming Park Yellowstone National Park: near Norris. Spring at roadside. 7500 ft. 44.7323° N, 110.6908° W; uncertainty 3 mi. T55N R115W S23 44.7323 -110.6908 3 mi. Y Y Flowering N RM0143371 N 83 RM 397348 RMHERB1 RM 57758 RM0143373 Ericaceae Ledum glandulosum Nutt. RM-57538 W. S. Cooper 90y 17 7 1906 U.S.A. Wyoming Teton Yellowstone National Park: Upper Basin. 7200 ft. 44.4763° N, 110.8317° W; uncertainty 3 mi. T52N R116W S16 44.4763 -110.8317 3 mi. Flowering N RM0143373 N 84 RM 400341 WYNDD RM 613425 RM0053038 Ericaceae Ledum glandulosum Nutt. RM-59338 Walter Fertig 17249 27 8 1996 U.S.A. Wyoming Park Southeastern Beartooth Mountains: east end of Little Moose Lake, ca 2.5 air mi N of U.S. Hwy 212; ca 1.5 mi S of Montana. Mossy hummocks at edge of semi-open Picea engelmannii-Pinus contorta swamp forest; with Betula glandulosa and Carex leptalea. 8000 ft. 44.9805° N, 109.7584° W; uncertainty 0.25 mi. T58N R107W S26 NE1/4 of SE1/4 44.9805 -109.7584 0 mi. Fruiting N RM0053038 N 85 RM 401453 WYNDD RM 681189 RM0053037 Ericaceae Ledum glandulosum Nutt. RM-59842 Walter Fertig 18875 Laura Welp and Sabine Mellmann-Brown 1 8 1999 U.S.A. Wyoming Park Beartooth Range: wetland on south side of U.S. Hwy 212 across from road to Clay Butte Lookout, ca 4.7 air mi S of Montana; ca 4 mi E of junction of U.S. Hwy 212 and Wyo Hwy 296. Edge of Picea engelmannii forest with Vaccinium and Equisetum understory with scattered clumps of Ledum glandulosum and marsh of Carex rostrata. 8960 ft. 44.9358° N, 109.6159° W; uncertainty 0.25 mi. T57N R106W S12 NE1/4 SW1/4 44.9358 -109.6159 0 mi. Flowering and Fruiting N RM0053037 N 86 RM 403640 RMHERB1 RM 288696 Ericaceae Ledum glandulosum Nutt. RM-61103 Robert D. Dorn 1348 21 7 1971 U.S.A. Wyoming Park Along Beartooth Creek, just below Beartooth Lake. Spruce associated with Equisetum arvense and Vaccinium. 8900 ft. 44.9369° N, 109.5955° W; uncertainty 1 mi. T57N R105W S7 44.9369 -109.5955 1 mi. Flowering N N 87 RM 434499 Snow 1988 Ericaceae Ledum glandulosum Nutt. RM-66308 Neil Snow 3274 7 7 1988 U.S.A. Wyoming Park Southwestern Absarokas: Teton Wilderness: along Falcon Creek, NE of Phelps Pass, ca 2 mi S of Yellowstone National Park. Picea and Pinus forests and adjacent meadows. 8700 9050 ft. 44.1123° N, 110.1629° W T48N R111W S22; also S27 and S28 44.1123 -110.1629 N N 88 RM 544870 Wood 1995 Ericaceae Ledum glandulosum Nutt. RM-103517 Jean Wood 2598 23 7 1995 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: Sherman Peak on Kettle Crest, ca 12 air mi ESE of Republic; Sherman Peak Loop Trail from Wash Hwy 20 at Sherman Pass. Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed forest with subalpine fir, lodgepole pine, and larch. 5600 6800 ft. 48.6051° N, 118.488° W T36N R34E S24 SE1/4; also NE1/4 S25 and T36N R35E W1/2 S19 and NW1/4 S30 48.6051 -118.488 Flowering and Fruiting N N 89 RM 711622 Elliott, Emily 2007 USFS 865059 USFS0045515 Ericaceae Ledum glandulosum Nutt. RM-115569 B. E. Nelson 73277 27 7 2007 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: between West Fork Rock Creek and Basin Creek, just E of Basin Campground, ca 7 air mi WSW of Red Lodge. Mossy, wet lodgepole pine woods with Ledum. 6890 ft. 45.1605° N, 109.3895° W; NAD 83, , GPS Reading T8S R19E S4 NW1/4 45.1605 -109.3895 NAD 83 GPS Reading Fruiting N USFS0045515 90 RM 711834 Elliott, Emily 2007 USFS 869644 USFS0063506 Ericaceae Ledum glandulosum Nutt. RM-115587 B. E. Nelson 73506 29 7 2007 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Hidden Lakes Trailhead at the end of Forest Road 984A, ca 1.3 air mi NNE of Hidden Lakes, ca 28 air mi SSW of Bozeman. Island of subalpine fir/Ledum in old timber sale. 8160 8300 ft. 45.2823° N, 111.1521° W; NAD 83, , GPS Reading T6S R5E S30 South1/2 45.2823 -111.1521 NAD 83 GPS Reading Fruiting N USFS0063506 91 RM 711953 Elliott, Emily 2007 USFS 869645 USFS0063507 Ericaceae Ledum glandulosum Nutt. RM-115599 B. E. Nelson 73625 31 7 2007 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: East Boulder Plateau: at the head of North Fork Forge Creek ca 1 air mi SE of Chrome Mountain, ca 29 air mi SSW of Big Timber. Wet meadow and among spring channels. 9400 9500 ft. 45.4296° N, 110.1233° W; NAD 83, , GPS Reading T5S R13E S4 SW1/4 45.4296 -110.1233 NAD 83 GPS Reading Flowering and Fruiting N USFS0063507 92 RM 711971 Elliott, Emily 2007 USFS 869646 USFS0063508 Ericaceae Ledum glandulosum Nutt. RM-115602 B. E. Nelson 73643 1 8 2007 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: East Boulder Plateau: along East Boulder River in Placer Basin just above Forge Creek, ca 27 air mi SSW of Big Timber. Rocky river bank and bars. 8700 8740 ft. 45.421° N, 110.0863° W; NAD 83, , GPS Reading T5S R13E S11 N1/4; also South1/4 S2 45.421 -110.0863 NAD 83 GPS Reading Fruiting N USFS0063508 93 RM 712024 Elliott, Emily 2007 USFS 869647 USFS0063509 Ericaceae Ledum glandulosum Nutt. RM-115607 B. E. Nelson 73696 1 8 2007 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: ca 0.5 air mi NW of the summit of Iron Mountain on Forest Road 140, ca 30 air mi SSE of Big Timber. Moist to wet meadows and slopes. 9400 9600 ft. 45.4084° N, 110.073° W; NAD 83, , GPS Reading T5S R13E S12 SW1/4 45.4084 -110.073 NAD 83 GPS Reading Flowering and Fruiting N USFS0063509 94 RM 715591 Elliott, Emily 2007 USFS 861786 USFS0042858 Ericaceae Ledum glandulosum Nutt. RM-115728 Emily Elliott 3272 Bonnie Heidel 19 7 2007 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: south of U.S. Hwy 212 between Muddy and Ghost creeks, ca 40 air mi NW of Cody. Area surrounding fen with spruce overstory and dry ephemeral stream bed. 7000 8120 ft. 44.9221° N, 109.6583° W; GPS Reading T57N R106W S15 44.9221 -109.6583 NAD 83 GPS Reading Fruiting N USFS0042858 95 RM 715701 Elliott, Emily 2007 USFS 865055 USFS0045519 Ericaceae Ledum glandulosum Nutt. RM-115729 Emily Elliott 3382 Brian Elliott 22 7 2007 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge. Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. 9560 10170 ft. 45.1133° N, 109.5792° W; GPS Reading T8S R17E S24 SW1/4 45.1133 -109.5792 NAD 83 GPS Reading Flowering and Fruiting N USFS0045519 96 RM 715948 Elliott, Emily 2007 USFS 861787 USFS0042857 Ericaceae Ledum glandulosum Nutt. RM-115735 Emily Elliott 3629 Bonnie Hiedel 25 7 2007 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: just SW of Sawtooth Mountain, ca 33 air mi NW of Cody. Wet meadow on edge of pond. 9550 9560 ft. 44.8989° N, 109.4514° W; WGS 84, , GPS Reading T57N R104W S29 NE1/4 44.8989 -109.4514 WGS 84 GPS Reading Fruiting N USFS0042857 97 RM 716035 Elliott, Emily 2007 USFS 865056 USFS0045518 Ericaceae Ledum glandulosum Nutt. RM-115740 Emily Elliott 3716 Brian Elliott and Bonnie Hiedel 27 7 2007 U.S.A. Montana Park Beartooth Mountains: Custer National Forest: E of U.S. Hwy 212 and Clarks Fork Yellowstone and Broadwater rivers at Lillis Lake, ca 31 air mi WSW of Red Lodge. Riparian, moist meadow, lake shore. 8100 8200 ft. 45.0185° N, 109.8404° W; WGS 84, , GPS Reading T9S R15E S27 SE1/4 45.0185 -109.8404 WGS 84 GPS Reading Fruiting N USFS0045518 98 RM 717409 Elliott, Emily 2007 USFS 861789 USFS0042859 Ericaceae Ledum glandulosum Nutt. RM-120485 Jack C. Kademian 2227 21 7 1988 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, Sawtooth Lake WSW of Sawtooth Mountain, ca 5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody. Lake shore with Engelmann spruce. 9250 ft. 44.8959° N, 109.4766° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T57N R104W S30 44.8959 -109.4766 NAD 83 0 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0042859 99 RM 717447 Elliott, Emily 2007 USFS 861756 USFS0042860 Ericaceae Ledum glandulosum Nutt. RM-120488 Jack C. Kademian 2278 23 7 1988 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, Sawtooth Lake WSW of Sawtooth Mountain, ca 5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody. With Engelmann spruce and five-needle pine. 9250 ft. 44.8928° N, 109.483° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T57N R104W S30 44.8928 -109.483 NAD 83 0 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0042860 100 RM 738410 McNeill 2008 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-120708 Rick McNeill 2146 14 7 2008 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: ca 1/2 air mi NW of Cigarette Rock, ca 8 1/4 air mi S of Benchmark airstrip. High elevation burn from two years ago, Abies lasiocarpa; southeast aspect, 35-50% slope; sandstone bedrock. 2289 m. 47.3831° N, 112.8665° W; NAD 83, uncertainty 0.25 mi., GPS reading T19N R10W S22 47.3831 -112.8665 NAD 83 0 mi. GPS reading Flowering N 101 RM 744063 Elliott, Emily 2008 USFS 869637 USFS0063510 Ericaceae Ledum glandulosum Nutt. RM-115959 Emily Elliott 5802 Brian Elliott 10 7 2008 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: ca 37 air mi S of Bozeman, NW of Buffalo Horn Pass; from Buffalo Horn Trailhead to Tom Miner Trailhead. Bog area in shaded Picea forest. 8000 ft. 45.1457° N, 111.1146° W; WGS 84, , GPS reading T8S R5E S16 NE1/4 45.1457 -111.1146 NAD 83 mi. GPS reading Flowering N USFS0063510 102 RM 744190 Elliott, Emily 2008 USFS 869638 USFS0063511 Ericaceae Ledum glandulosum Nutt. RM-115964 Emily Elliott 5929 Brian Elliott 13 7 2008 U.S.A. Montana Sweet Grass Absaroka Range: Gallatin National Forest: East Fork Boulder River valley, ca 41 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639. Saturated mossy area in Pinus contota and Picea shaded forest. 7550 8960 ft. 45.2376° N, 110.1843° W; WGS 84, , GPS reading T7S R12E S11 NE1/4; also South1/2 S12; also T7S R13E S7 South1/2 and S8 45.2376 -110.1843 NAD 83 mi. GPS reading Flowering N USFS0063511 103 RM 744307 Elliott, Emily 2008 USFS 869639 USFS0063512 Ericaceae Ledum glandulosum Nutt. RM-115971 Emily Elliott 6046 Brian Elliott 15 7 2008 U.S.A. Montana Sweet Grass Absaroka Range: Gallatin National Forest: on trail along Upsidedown Creek on Lake Plateau, ca 40 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639. Dense, mixed conifer forest with an understory dominated by Vaccinium. 8300 9200 ft. 45.2752° N, 110.1958° W; WGS 84, , GPS reading T6S R12E S22 SW1/4; also SW1/4 S26, NE1/4 S27, and NE1/4 S35 45.2752 -110.1958 NAD 83 mi. GPS reading Vegetative N USFS0063512 104 RM 744451 Elliott, Emily 2008 RM 865057 USFS0045517 Ericaceae Ledum glandulosum Nutt. RM-115977 Emily Elliott 6190 Brian Elliott 19 7 2008 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: around the Benbow Mine along Forest Road 2414 W of Black Butte, ca 33 air mi SSE of Big Timber. Area disturbed by mining activity in moist, mixed conifer forest, dominated by Pinus contorta, Pinus flexilis, and Abies, with scattered openings. 8400 9200 ft. 45.3638° N, 109.807° W; WGS 84, , GPS reading T5S R16E S30 SW1/4; also NW1/4 S31 and T5S R15E S25 SE1/4 and NE1/4 S36 45.3638 -109.807 NAD 83 mi. GPS reading Flowering N USFS0045517 105 RM 744883 Elliott, Emily 2008 RM 865058 USFS0045516 Ericaceae Ledum glandulosum Nutt. RM-115992 Emily Elliott 6622 27 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: along Forest Road 2140, Picket Pin Mounain, ca 27 air mi S of Big Timber. Mixed conifer forest dominated by Pinus contorta and Picea with scattered openings. 9370 9800 ft. 45.4469° N, 110.0505° W; WGS 84, , GPS reading T4S R14E S31 NW1/4 45.4469 -110.0505 NAD 83 mi. GPS reading Flowering N USFS0045516 106 RM 744913 Elliott, Emily 2008 USFS 869640 USFS0063513 Ericaceae Ledum glandulosum Nutt. RM-115995 Emily Elliott 6652 28 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: Contact Mountain from end of Forest Road 2140 along the East Boulder Plateau, ca 27 air mi SW of Big Timber. Talus slopes and scattered alpine meadow near tree line. 9450 10040 ft. 45.4885° N, 110.166° W; WGS 84, , GPS reading T4S R13E S17 SE1/4; also E1/2 S20 and E1/2 S29 45.4885 -110.166 NAD 83 GPS reading Flowering N USFS0063513 107 RM 744990 Elliott, Emily 2008 USFS 869641 USFS0063503 Ericaceae Ledum glandulosum Nutt. RM-115997 Emily Elliott 6729 28 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: saddle between Contact Mountain and Chrome Mountain from end of Forest Road 2140 along the East Boulder Plateau, ca 28 air mi SW of Big Timber. Moist, subalpine meadow. 9450 10040 ft. 45.4551° N, 110.1354° W; WGS 84, , GPS reading T4S R13E S28 W1/2; also E1/2 S29 45.4551 -110.1354 NAD 83 mi. GPS reading Flowering N USFS0063503 108 RM 745293 Elliott, Emily 2008 USFS 870019 USFS0063502 Ericaceae Ledum glandulosum Nutt. RM-116009 Emily Elliott 7031 Brian Elliott 4 8 2008 04 Aug 2008 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: between West Boulder Plateau and Falls Creek, ca 33 air mi SSW of Big Timber. Wet meadow. 7800 9400 ft. 45.4283° N, 110.327° W; WGS 84, , GPS reading T5S R11E S1 SW1/4; also S2 45.4283 -110.327 NAD 83 mi. GPS reading Flowering and Fruiting N USFS0063502 109 RM 745425 Elliott, Emily 2008 USFS 869642 USFS0063504 Ericaceae Ledum glandulosum Nutt. RM-116013 Emily Elliott 7164 Brian Elliott 4 8 2008 04 Aug 2008 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: headwaters of Great Falls Creek at Spruce Lake, ca 33 air mi SW of Big Timber. Lake shore surrounded by spruce forest. 9460 9550 ft. 45.4274° N, 110.2987° W; WGS 84, , GPS reading T5S R12E S6 SW1/4 45.4274 -110.2987 NAD 83 mi. GPS reading Flowering N USFS0063504 110 RM 746347 Elliott, Emily 2008 USFS 869643 USFS0063505 Ericaceae Ledum glandulosum Nutt. RM-116047 Emily Elliott 8085 Brian Elliott 25 8 2008 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Wounded Man Creek N of Horsehoe Mountain, ca 12-13 air mi NW of Cooke City Moist meadow with receding standing water. 7600 8760 ft. 45.1637° N, 110.0693° W; WGS 84, , GPS reading T8S R13E S2 45.1637 -110.0693 NAD 83 mi. GPS reading Fruiting N USFS0063505 111 RM 746825 Elliott, Emily 2008 RM 861788 USFS0042856 Ericaceae Ledum glandulosum Nutt. RM-117554 Ronald L. Hartman 88013 21 7 2008 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: ca 1 air mi S of Bird Mountain, ca 36.5 air mi NW of Cody. Stream with marshy area. 9330 ft. 44.9082° N, 109.5672° W T57N R105W S20 NW1/4 44.9082 -109.5672 NAD 83 Flowering N USFS0042856 112 RM 762572 Evert 2007 RM 914062 RM0069076 Ericaceae Ledum glandulosum Nutt. RM-127018 Erwin F. Evert 41965 25 6 2007 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead-Deerlodge National Forest: summit and east side of Selway Mountain, ca 20 mi S of Jackson. Rocky, lodgepole pine forest with some scattered whitebark pine and subalpine fir and with a groundlayer of Vaccinium scoparium, Carex geyeri, Arnica cordifolia, and Antennaria racemosa. 8000 8890 ft. 45.1458° N, 113.4556° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T8S R15W S9; also S16 45.1458 -113.4556 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0069076 N 113 RM 762598 Evert 2007 RM 914087 RM0069225 Ericaceae Ledum glandulosum Nutt. RM-127022 Erwin F. Evert 41989 26 6 2007 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead-Deerlodge National Forest: Van Houten North Campground, ca 11 mi S of Jackson. Around springs and seeps in lodgepole pine forest with Vaccinium cespitosum, Lonicera caerulea, Saxifraga oregana, and Polemonium occidentale. 7060 ft. 45.2456° N, 113.4837° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T7S R15W S7; also S8 45.2456 -113.4837 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N RM0069225 N 114 RM 762616 Evert 2007 RM 914109 RM0069230 Ericaceae Ledum glandulosum Nutt. RM-127027 Erwin F. Evert 42007 28 6 2007 U.S.A. Idaho Lemhi Bitterroot Mountains: Salmon-Challis National Forest: Allan Lake at head of Ditch Creek, ca 8 mi NNW of Gibbonsville. Wet soil along shore with Trollius albiflorus, Vaccinium scoparium, Erythronium grandiflorum, Ledum glandulosum, and with scattered Engelmann spruce and subalpine fir. 7800 ft. 45.5882° N, 114.0492° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R20E S13 45.5882 -114.0492 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N N 115 RM 762627 Evert 2007 RM 914116 RM0069235 Ericaceae Ledum glandulosum Nutt. RM-127028 Erwin F. Evert 42018 28 6 2007 U.S.A. Idaho Lemhi Salmon River Mountains: Salmon-Challis National Forest: Wallace Lake, ca 9 mi NNW of Salmon. Along shore with Picea engelmannii, Abies lasiocarpa, Vaccinium scoparium, Ledum glandulosum, Xerophyllum tenax, and Gaultheria humifusa. 8120 ft. 45.2469° N, 114.0061° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T22N R21E S8 45.2469 -114.0061 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N N 116 RM 762668 Evert 2007 RM 914158 RM0069288 Ericaceae Ledum glandulosum Nutt. RM-127039 Erwin F. Evert 42059 25 7 2007 U.S.A. Idaho Custer Salmon River Mountains: Salmon-Challis National Forest: Collie Lake, ca 3 mi W of Lola Creek Campground, ca 20 mi NW of Stanley. Moist-wet soil of lake shore with Dodecatheon jeffreyi, Ligusticum tenuifolium, Juncus mertensianus, Vaccinium scoparium, Arnica longifolia, Ledum glandulosum, and Pinus contorta var. latifolia. 8200 ft. 44.4072° N, 115.2241° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T12N R10E S2 44.4072 -115.2241 NAD 83 0 mi. Nat. Geog. TOPO! Fruiting N RM0069288 N 117 RM 762754 Evert 2007 RM 914240 RM0069354 Ericaceae Ledum glandulosum Nutt. RM-127055 Erwin F. Evert 42144 20 8 2007 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along the east shore of Shoshone Lake, ca 2.5 mi SSE of the mouth of DeLacy Creek. Edge of wet swale behind beach with Pinus contorta, Calamagrostis canadensis, Carex utriculata, Galium trifidum, and Polygonum amphibium. 7790 ft. 44.3864° N, 110.6702° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T51N R115W S14 44.3864 -110.6702 NAD 83 0 mi. Nat. Geog. TOPO! Acc. No. YELLO-0030, YELLO 9160 Fruiting N RM0069354 N 118 RM 770183 Evert 2002 RM 909691 RM0067116 Ericaceae Ledum glandulosum Nutt. RM-129613 Erwin F. Evert 39188 24 6 2002 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: Ice Lake, 0.3 mi N of the Canyon-Norris Road, ca 3.2 mi E of Norris Junction. Along southwest shore of lake in open, wet lodgepole pine forest and edge with Ledum glandulosum, Cornus canadensis, and Lonicera caerulea. 7880 ft. 44.7194° N, 110.634° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T55N R114W S29 44.7194 -110.634 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0067116 N 119 RM 770216 Evert 2002 RM 909658 RM0067532 Ericaceae Ledum glandulosum Nutt. RM-129617 Erwin F. Evert 39222 28 6 2002 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: along the east side of Nymph Lake, ca 2 mi NW of Norris Junction. In wet soil on hummocks at edge of lodgepole pine forest with Vaccinium occidentale, Calamagrostis canadensis, and Ledum glandulosum. 7500 ft. 44.7507° N, 110.7271° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T55N R115W S16 44.7507 -110.7271 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0067532 N 120 RM 770469 Evert 2002 RM 909028 RM0037437 Ericaceae Ledum glandulosum Nutt. RM-129658 Erwin F. Evert 39303 6 7 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along north side of Sentinel Meadows, ca 5 mi S of Madison Junction. Extensive bog and swamp just below cliffs with stunted Pinus contorta, Eriophorum viridicarinatum, Carex viridula, and C. buxbaumii. 7200 ft. 44.5683° N, 110.8764° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T53N R116W S17 44.5683 -110.8764 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N RM0037437 N 121 RM 770953 Evert 2002 RM 908872 RM0008763 Ericaceae Ledum glandulosum Nutt. RM-129815 Erwin F. Evert 39497 17 7 2002 U.S.A. Montana Madison Tobacco Root Mountains: Beaverhead National Forest: Branham Lakes Campground, ca 12 mi NNE of Sheridan. Along shore of upper lake in wet soil with Carex scopulorum, Pedicularis bracteosa var. paysoniana, and Mimulus lewisii. 8790 ft. 45.5173° N, 111.9913° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T4S R3W S5 45.5173 -111.9913 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0008763 N 122 RM 771101 Evert 2002 RM 908798 RM0038251 Ericaceae Ledum glandulosum Nutt. RM-129904 Erwin F. Evert 39581 26 7 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: Fairy Falls, ca 8 mi S of Madison Junction. Wet area just N of the base of falls in burned former spruce-fir forest with Calamagrostis canadensis, Juncus ensifolius, and Vaccinium occidentale. 7280 ft. 44.5256° N, 110.8703° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T53N R116W S32 44.5256 -110.8703 NAD 83 0 mi. Nat. Geog. TOPO! Fruiting N RM0038251 N 123 RM 771402 Evert 2002 RM 908536 RM0038377 Ericaceae Ledum glandulosum Nutt. RM-130042 Erwin F. Evert 39854 10 8 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along Spring Creek just above Fern Cascades, ca 1 mi S of the Old Faithful complex. Edge of bog and seepage with Calamagrostis canadensis, Carex luzulina var. ablata, and Ledum glandulosum. 7560 ft. 44.4462° N, 110.8434° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T52N R116W S28 44.4462 -110.8434 NAD 83 0 mi. Nat. Geog. TOPO! Fruiting N RM0038377 N 124 RM 771429 Evert 2006 RM 913689 RM0069030 Ericaceae Ledum glandulosum Nutt. RM-130083 Erwin F. Evert 41608 11 6 2006 U.S.A. Wyoming Park Blacktail Deer Plateau: Yellowstone National Park: along Blacktail Plateau Road just E of Elk Creek, ca 4 mi NW of Tower Junction. Northwest-facing seepage slope at edge of burned lodgepole pine forest with Senecio triangularis, Saxifraga odontoloma, Ribes hudsonianum, and Alnus incana ssp. tenuifolia. 7160 ft. 44.9209° N, 110.4691° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T57N R113W S13 44.9209 -110.4691 NAD 83 0 mi. Nat. Geog. TOPO! N RM0069030 N 125 RM 771606 Evert 2006 RM 913672 RM0069013 Ericaceae Ledum glandulosum Nutt. RM-130168 Erwin F. Evert 41629 25 6 2006 U.S.A. Idaho Lemhi Lemhi Range: Salmon National Forest: ca 0.5 mi W of Meadow Lake Campground, ca 20 mi S of Leadore. Wet areas around small ponds with Carex scopulorum, Juncus drummondii, Senecio triangularis, and Gaultheria humifusa. 9600 ft. 44.4333° N, 113.3315° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R26E S26 44.4333 -113.3315 NAD 83 0 mi. Nat. Geog. TOPO! N RM0069013 N 126 RM 771633 Evert 2006 RM 913645 RM0068856 Ericaceae Ledum glandulosum Nutt. RM-130171 Erwin F. Evert 41655 26 6 2006 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead-Deerlodge National Forest: Twin Lakes Campground, ca 24 mi SW of Wisdom. Wet lodgepole pine forest with Xerophyllum tenax, Ledum glandulosum, Vaccinium scoparium, and V. occidentale. 7240 ft. 45.4114° N, 113.6892° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T5S R17W S20 45.4114 -113.6892 NAD 83 0 mi. Nat. Geog. TOPO! N RM0068856 N 127 RM 771779 Evert 2006 RM 913876 RM0068910 Ericaceae Ledum glandulosum Nutt. RM-130207 Erwin F. Evert 41712 10 7 2006 U.S.A. Montana Madison Tobacco Root Mountains: Beaverhead-Deerlodge National Forest: Hollow Top Lake, ca 6 mi SW of Pony. Wet openings in spruce-fir-whitebark pine forest with Salix planifolia, Trollius albiflorus, Mertensia ciliata, and Vaccinium scoparium. 8560 ft. 45.6019° N, 111.9818° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T3S R3W S4 45.6019 -111.9818 NAD 83 0 mi. Nat. Geog. TOPO! N RM0068910 N 128 RM 772036 Evert 2006 RM 913851 RM0068957 Ericaceae Ledum glandulosum Nutt. RM-130271 Erwin F. Evert 41818 2 8 2006 U.S.A. Idaho Blaine Sawtooth Mountains: Sawtooth National Forest: just W of Pettit Lake along trail, ca 16 mi S of Stanley. Seasonally wet spruce-fir-lodgepole pine forest with Ledum glandulosum, Calamagrostis canadensis, Vaccinium occidentale, and Menziesia ferruginea in the understory. 7000 ft. 43.9798° N, 114.8975° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T8N R13E S35 43.9798 -114.8975 NAD 83 0 mi. Nat. Geog. TOPO! N RM0068957 N 129 RM 772046 Evert 2006 RM 913773 RM0068840 Ericaceae Ledum glandulosum Nutt. RM-130275 Erwin F. Evert 41827 3 8 2006 U.S.A. Idaho Custer Salmon River Mountains: Challis National Forest: just below (NW of) Mill Creek Summit along the west side of the Challis-Custer Moterway-Forest Road 070, ca 15 mi W of Challis. Seasonally wet spruce-fir forest with Vaccinium scoparium, Dodecatheon jeffreyi, Ledum glandulosum, and Phyllodoce empetriformis in the understory. 8700 ft. 44.4741° N, 114.4908° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R17E S8 44.4741 -114.4908 NAD 83 0 mi. Nat. Geog. TOPO! N RM0068840 N 130 RM 772084 Evert 2006 RM 913767 RM0068834 Ericaceae Ledum glandulosum Nutt. RM-130291 Erwin F. Evert 41847 20 8 2006 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: south end of North Twin Lake, ca 14 mi S of Mammoth. Wet soil under scattered lodgepole pine and spruce with Calamagrostis canadensis, Carex utriculata, and Senecio triangularis in the ground layer. 7530 ft. 44.7735° N, 110.7364° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T55N R115W S4 44.7735 -110.7364 NAD 83 0 mi. Nat. Geog. TOPO! N RM0068834 N 131 RM 799989 Missouri Plateau USFS 503746 Ericaceae Ledum glandulosum Nutt. RM-138321 Julius A. Larsen 9 No collection date stated. U.S.A. Montana Blackfeet National Forest. Dry flats and slopes. 3300 ft. Flowering and Fruiting N N 132 RM 799993 Missouri Plateau USFS 503744 Ericaceae Ledum glandulosum Nutt. RM-138323 Charles E. Fleming 187 28 9 1911 U.S.A. Montana Deerlodge National Forest. Sandy, black loam soil along creek bottom. 6650 ft. Fruiting N N 133 RM 799996 Missouri Plateau USFS 503743 Ericaceae Ledum glandulosum Nutt. RM-138325 Frank F. Liebig 196 14 6 1923 U.S.A. Montana Flathead National Forest: Halfmoon Lake. Level slope; shallow black loam soil; lodgepole pine community. 3000 ft. T31 R19W S10 Abundance scarce, in patches. Flowering and Fruiting N N 134 RM 799998 Missouri Plateau USFS 503741 Ericaceae Ledum glandulosum Nutt. RM-138326 John H. Clack C-20 2 7 1923 U.S.A. Montana Missoula National Forest: Montour Creek. Gentle north slope; gravelly loam soil. 5000 ft. Flowering N N 135 RM 799999 Missouri Plateau RM 202700 Ericaceae Ledum glandulosum Nutt. RM-123632 C. Leo Hitchcock 12825 C. V. Muhlick 27 7 1945 U.S.A. Montana Beaverhead Anaconda Range: below Lake Oreamnos, head of Pintlar Creek. Meadow. Flowering and Fruiting N N 136 RM 800001 Missouri Plateau RM 202699 Ericaceae Ledum glandulosum Nutt. RM-129747 C. Leo Hitchcock 13036 C. V. Muhlick 1 8 1945 U.S.A. Montana Beaverhead Pioneer Mountains: head of Rock Creek: Waukena Lake. Wet meadowland; southeast shore of lake. Rounded shrubs ca 1 ft tall. Flowering N N 137 RM 800003 Missouri Plateau RM 202698 Ericaceae Ledum glandulosum Nutt. RM-122347 C. Leo Hitchcock 12621 C. V. Muhlick 23 7 1945 U.S.A. Montana Beaverhead Bitterroot Range: Big Swamp Creek, 3 mi above O'Neills sawmill. Moist meadow. Shrubs 2 ft tall. Flowering and Fruiting N N 138 RM 800007 Missouri Plateau RM 92546 Ericaceae Ledum glandulosum Nutt. RM-138333 Susan D. McKelvey s.n. 17 9 1921 U.S.A. Montana Glacier National Park: Belton: Continental Divide. West slope. Flowering N N 139 RM 800013 Missouri Plateau USFS 503750 Ericaceae Ledum glandulosum Nutt. RM-138338 D. C. Pashusta 21 7 7 1920 U.S.A. Montana Beaverhead National Forest. Flat slope; black loam soil; damp sites. 8000 ft. T6S R11W S4 Abundance scattered. Flowering N N 140 RM 800014 Missouri Plateau USFS 503751 Ericaceae Ledum glandulosum Nutt. RM-138339 Russell W. Beeson 26 13 7 1920 U.S.A. Montana Beaverhead National Forest. Flat slope; loamy soil. 8000 ft. T5S R11W S33 Abundance common. Flowering and Fruiting N N 141 RM 800015 Missouri Plateau USFS 503749 Ericaceae Ledum glandulosum Nutt. RM-138340 H. W. Elofson 20 25 6 1921 U.S.A. Montana Beaverhead Beaverhead National Forest: Adson Creek. Moist loam soil. 7000 ft. Flowering and Fruiting N N 142 RM 800016 Missouri Plateau USFS 503748 Ericaceae Ledum glandulosum Nutt. RM-138341 Orville Sparrow 120 2 7 1937 U.S.A. Montana Beaverhead Beaverhead National Forest: Hogan Creek Trail. Slope 8%, south exposure; shallow, silt loam soil; associated with Sal, Carex, Poa, Cru; meadows, along streams. 6800 ft. T1S R18W S20 Abundance scattered. Flowering and Fruiting N N 143 RM 800017 Missouri Plateau USFS 503747 Ericaceae Ledum glandulosum Nutt. RM-138342 Charles H. McDonald 1759 17 7 1959 U.S.A. Montana Missoula Bitterroot National Forest: Carlton Lake. Slope 20%, southeast exposure; loamy sand soil; alpine, open timber, small meadows, browse; associated with huckleberry, Rhododendrum, Carex, several heaths. 7500 ft. T11N R21W S27 Flowers white. Flowering and Fruiting N N 144 RM 800020 Missouri Plateau RM 733406 Ericaceae Ledum glandulosum Nutt. RM-138344 Randall J. Bayer ID-90005 Brett Purdy, Travis Minish 11 7 1990 U.S.A. Montana Blaine Sawtooth National Recreation Area: Sawtooth Range: in and around Tin Cup Campground: north shore Pettit Lake, ca 3 mi W of U.S. Highway 93. Open forest of Pinus contorta; occuring with Antennaria rosea, Pentstemon albertinus, Eriogonum umbellatum. 2170 m. 43° 59' N, 114° 52' W; Specimen Label T8N R31E S36 NE1/4 43.983333 -114.866667 Specimen Label Petals white. Flowering and Fruiting N N 145 RM 800022 Missouri Plateau RM 277244 Ericaceae Ledum glandulosum Nutt. RM-123916 C. Leo Hitchcock 23942 10 7 1965 U.S.A. Montana Granite Skalkaho Pass Road, 32 mi E of Hamilton. On moist sidehill under Pinus contorta. Plants 2 ft tall. Flowering and Fruiting N N 146 RM 800024 Missouri Plateau RM 218647 Ericaceae Ledum glandulosum Nutt. RM-138347 C. Leo Hitchcock 18462 15 7 1948 U.S.A. Montana Missoula Flathead Range: Flathead National Forest: 1/2 mi E of Upper Holland Lake. Flowering and Fruiting N N 147 RM 800025 Missouri Plateau RM 194168 Ericaceae Ledum glandulosum Nutt. RM-138348 Francis W. Pennell 23641 F. B. Cotner, R. L. Schaeffer Jr. 28 7 1938 U.S.A. Montana Deer Lodge Upper Twin Lake: mountains SW of Anaconda. Moist opening in coniferous forest. 7800 8100 ft. Flowering and Fruiting N N 148 RM 800027 Missouri Plateau RM 194167 Ericaceae Ledum glandulosum Nutt. RM-138350 Francis W. Pennell 23568 F. B. Cotner, R. L. Schaeffer Jr. 28 7 1938 U.S.A. Montana Deer Lodge Twin Lakes Creek: W of Anaconda. Along stream. 6650 6700 ft. Fruiting N N 149 RM 800028 Missouri Plateau RM 194152 Ericaceae Ledum glandulosum Nutt. RM-138351 Francis W. Pennell 23593 F. B. Cotner, R. L. Schaeffer Jr. 28 7 1938 U.S.A. Montana Deer Lodge Twin Lakes Creek: W of Anaconda. Wet openings in forest. 6800 7000 ft. Flowering and Fruiting N N 150 RM 800030 Missouri Plateau RM 194151 Ericaceae Ledum glandulosum Nutt. RM-138351 Francis W. Pennell 23593 F. B. Cotner, R. L. Schaeffer Jr. 28 7 1938 U.S.A. Montana Deer Lodge Twin Lakes Creek: W of Anaconda. Wet openings in forest. 6800 7000 ft. Flowering and Fruiting N N 151 RM 800032 Missouri Plateau RM 561314 Ericaceae Ledum glandulosum Nutt. RM-124517 Ralph E. Brooks 20080 Carol Kuhn 11 7 1990 U.S.A. Montana Beaverhead Ca 3.3 mi above Miner Lake, ca 14 mi WSW of Jackson. Native or sparsely logged pine/spruce woods along small stream, deep shade and small openings along stream in moist soil, open areas dominated by bear grass. T6S R16W S19 N Flowering N N 152 RM 800231 Evert 1984 RM 609544 Ericaceae Ledum glandulosum Nutt. RM-124469 Erwin F. Evert 7013 12 7 1984 U.S.A. Montana Ravalli Bitterroot Range: Schumaker Campground, ca 22 mi NW of Darby. In open Abies lasiocarpa forest and parkland. 6600 ft. T5N R23W S32 NE1/4 Flowering N N 153 RM 800232 Evert 1989 RM 579286 Ericaceae Ledum glandulosum Nutt. RM-121396 Erwin F. Evert 18410 9 8 1989 U.S.A. Montana Sweet Grass Crazy Mountains: along shore of Blue Lake, ca 27 mi NW of Big Timber. Mixed coniferous forest of Abies lasiocarpa, Picea engelmannii, with some Pinus albicaulis and understory of Vaccinium scoparium , Carex geyeri. 8225 ft. T3N R12E S6 SW1/4 Flowering N N 154 RM 800233 Evert 1989 RM 579141 Ericaceae Ledum glandulosum Nutt. RM-132627 Erwin F. Evert 18380 7 8 1989 U.S.A. Montana Carbon Beartooth Mountains: along West Fork Rock Creek; just W of end of road, ca 12 mi W of Red Lodge. Sphagnum/willow/sedge bog north of creek, prominent species includes Salix planifolia, Ledum glandulosum, Carex rostrata. 7800 ft. T7S R18E S34 SW1/4 Flowering N N 155 RM 800235 Missouri Plateau RM 616449 Ericaceae Ledum glandulosum Nutt. RM-121850 James P. Vanderhorst 5066 31 7 1993 U.S.A. Montana Deer Lodge Storm Lake Creek, ca 15 mi WSW of Anaconda. Wet forests and clearcuts. 7600 ft. T4N R13W S18 Flowering and Fruiting N N 156 RM 800237 Missouri Plateau RM 140078 Ericaceae Ledum glandulosum Nutt. RM-138362 D. B. Swingle s.n. 22 7 1933 U.S.A. Montana Pony: Lower Hollow Top Lake. Moist lake shore. 8200 ft. Flowering and Fruiting N N 157 RM 800239 Missouri Plateau RM 21382 Ericaceae Ledum glandulosum Nutt. RM-138356 P. A. Rydberg 4652 Ernst A. Bessey 7 7 1897 U.S.A. Montana Old Hollowtop, near Pony. 8000 ft. Flowering and Fruiting N N 158 RM 800240 Missouri Plateau RM 296855 Ericaceae Ledum glandulosum Nutt. RM-138471 Robert D. Dorn 939 8 8 1969 U.S.A. Montana Park Spruce-fir Park. With Senecio, Pyrola and Parnassia. 8500 ft. T8S R8E S25 Moderate Abundance. Flowering and Fruiting N N 159 RM 800242 Missouri Plateau USFS 503742 Ericaceae Ledum glandulosum Nutt. RM-138472 Eric P. White 670 29 8 1928 U.S.A. Montana Gallatin Gallatin National Forest: west Fork Lightning Creek in Taylor Peaks. On 10% northeast facing slope, in rocky soil. 10000 ft. Rare. Flowering and Fruiting N N 160 RM 800246 Missouri Plateau USFS 503753 Ericaceae Ledum glandulosum Nutt. RM-138473 C. Eugene Larsen 205 1 7 1940 U.S.A. Montana Park Northern Rocky Mountains: Absaroka National Forest: Davis Creek. Along stream, in deep moist clay soil, on 10% slope. 8000 ft. T4S R11E S5 Not common. Flowering and Fruiting N N 161 RM 800247 Missouri Plateau USFS 503752 Ericaceae Ledum glandulosum Nutt. RM-124706 William E. Lockhart 645 30 7 1916 U.S.A. Montana Carbon Beartooth National Forest: Red Lodge Creek Plateau. 9500 ft. Rare. Flowering and Fruiting N N 162 RM 800260 Evert 1984 USFS 503791 Ericaceae Ledum glandulosum Nutt. RM-138478 Peter F. Stickney 1213 18 6 1965 U.S.A. Montana Missoula Lolo National Forest: Lolo Creek, below junction of Lee Creek, 1 mi S of Lolo Hot Springs. Level slope; stream terrace; lodgepole pine stand. 4100 ft. T11N R23W S18 Abundance common; flowers white; decumbent. Flowering and Fruiting N N 163 RM 800261 Evert 1984 USFS 503790 Ericaceae Ledum glandulosum Nutt. RM-138479 Peter F. Stickney 1226 25 6 1965 U.S.A. Montana Flathead Flathead National Forest: vicinity of the junction of Deep Creek and North Fork of Flathead River, 14 1/2 mi NE of Whitefish. Slope 0-5%, northeast exposure; river terrace; lodgepole pine "doghair" stand; associated with Menziesia ferruginea, Vaccinium membranaceum. 3400 ft. T33N R20W S34 Abundance scarce; flowers white; decumbent, sprawling shrub on edge of forest. Flowering and Fruiting N N 164 RM 800262 Evert 1984 USFS 503789 Ericaceae Ledum glandulosum Nutt. RM-137535 Peter F. Stickney 1852 18 6 1969 U.S.A. Montana Ravalli Sapphire Range: Bitterroot National Forest: Deer Meadows: headwaters of Sleeping Child Creek, 16 mi E of Darby. Slope 0-5%, northeast exposure; raised areas in wet meadow; high mountain wet meadow. 7100 ft. T3N R18W S16 Abundance locally common; flowers white. Flowering and Fruiting N N 165 RM 833151 Elliott, Emily 2008 USFS0048254 Ericaceae Ledum glandulosum Nutt. RM-115992 Emily Elliott 6622 27 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: along Forest Road 2140, Picket Pin Mounain, ca 27 air mi S of Big Timber. Mixed conifer forest dominated by Pinus contorta and Picea with scattered openings. 9370 9800 ft. 45.4469° N, 110.0505° W; WGS 84, , GPS reading T4S R14E S31 NW1/4 45.4469 -110.0505 NAD 83 mi. GPS reading Flowering N USFS0048254 166 RM 833152 Elliott, Emily 2007 USFS USFS0048253 Ericaceae Ledum glandulosum Nutt. RM-115729 Emily Elliott 3382 Brian Elliott 22 7 2007 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge. Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. 9560 10170 ft. 45.1133° N, 109.5792° W; GPS Reading T8S R17E S24 SW1/4 45.1133 -109.5792 NAD 83 GPS Reading Flowering and Fruiting N USFS0048253 167 RM 854271 Irwin 2012 RM Ericaceae Ledum glandulosum Nutt. RM-154216 Joshua J. Irwin 8802 21 7 2012 U.S.A. Idaho Lemhi Northern Salmon River Mountains: cirque basin slopes NNW of Lost Packer Lake, 25.8 air mi WNW of Shoup. 25-75 individuals estimated in mesic soil within a forb dominated meadow, no slope, granodiorite geology. 7906 ft. T25N R14E S30 45.47611 -114.78829 NAD 83 30 m. Flowering and Fruiting N N 168 RM 854647 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129093 Joshua J. Irwin 3466 4 8 2010 U.S.A. Idaho Custer Challis National Forest: White Knob Mountains: headwaters valley of Corral Creek, 7.8 air mi WSW of Mackay. Well developed soil in mesic spruce vegetation; 8° slope, SW aspect; porphyry/ganitoid geology. 9321 ft. 43.86325° N, -113.75195° W; NAD83, uncertainty 10 m., Field Notes T6N R23E S8 43.86325 -113.75195 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering and Fruiting N N 169 RM 854674 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129121 Joshua J. Irwin 3659 5 8 2010 U.S.A. Idaho Custer Challis National Forest: Boulder Mountains: unnamed glacial canyon NE of Kent Peak, 14.1 air mi N of Sun Valley. Well developed soil in mesic spruce vegetation; 15° slope, ESE aspect; argillite/limestone geology. 9139 ft. 43.90054° N, -114.38605° W; NAD83, uncertainty 10 m., Field Notes T7N R18E S30 43.90054 -114.38605 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering and Fruiting N N 170 RM 855533 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-128951 Joshua J. Irwin 2331 Don Mansfield 18 7 2010 U.S.A. Idaho Custer Challis National Forest: Salmon River Mountains: summit area of Bald Mountain, 17.1 air mi NE of Stanley. Bedrock or scree in xeric barren ground vegetation; 16° slope, SSW aspect; rhyolite geology. 8928 ft. 44.40059° N, -114.70517° W; NAD83, uncertainty 10 m., Field Notes T12N R15E S4 44.40059 -114.70517 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering N N 171 RM 855840 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-128941 Joshua J. Irwin 2229 Wendy Irwin 16 7 2010 U.S.A. Idaho Custer Challis National Forest: Salmon River Mountains: slopes 0.2 air mi S of Mill Creek Summit, 13.1 air mi W of Challis. Well developed soil in mesic spruce vegetation; 10° slope, S aspect; morainal geology. 8648 ft. 44.46887° N, -114.49119° W; NAD83, uncertainty 10 m., Field Notes T13N R17E S8 44.46887 -114.49119 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 172 RM 856012 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129137 Joshua J. Irwin 3815 9 8 2010 U.S.A. Idaho Custer Challis National Forest: Cape Horn Area: Lola Creek valley along the Lola Lakes Trail, 17.7 air mi NW of Stanley. Well developed soil in mesic woody riparian vegetation; 17° slope, NNE aspect; granodiorite geology. 7091 ft. 44.39424° N, -115.19571° W; NAD83, uncertainty 10 m., Field Notes T12N R11E S9 44.39424 -115.19571 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Fruiting N N 173 RM 856645 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129005 Joshua J. Irwin 2752 Craig Scott 25 7 2010 U.S.A. Idaho Lemhi Salmon National Forest: Lemhi Range: Mill Lake, vicinity of the earth dam, 14.8 air mi W of Leadore. Well developed soil in mesic spruce vegetation; 8° slope, ENE aspect; alluvial geology. 8846 ft. 44.65587° N, -113.65709° W; NAD83, uncertainty 10 m., Field Notes T15N R24E S6 44.65587 -113.65709 NAD83 10 m. N N Field Notes Population is dominant throughout the area. Flowering N N 174 RM 856663 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129023 Joshua J. Irwin 2908 Craig Scott 26 7 2010 U.S.A. Idaho Lemhi Salmon National Forest: Lemhi Range: Meadow Lake cirque, 3.2 air mi SW of Gilmore. Well developed soil in mesic spruce vegetation; 3° slope, E aspect; alluvial geology. 9353 ft. 44.43222° N, -113.32314° W; NAD83, uncertainty 10 m., Field Notes T13N R26E S26 44.43222 -113.32314 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 175 RM 856817 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129155 Joshua J. Irwin 4040 12 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: China Spring area, on the south side of the forest road, 14.8 air mi SW of Salmon. Well developed soil in mesic spruce vegetation; 7° slope, WSW aspect; andesitoid-rhyolitoid geology. 8848 ft. 45.01232° N, -114.09119° W; NAD83, uncertainty 10 m., Field Notes T20N R20E S34 45.01232 -114.09119 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Fruiting N N 176 RM 856930 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129156 Joshua J. Irwin 4052 13 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: outlet area of Iron Lake, 16.5 air mi NNW of Ellis. Well developed soil in mesic spruce vegetation; 15° slope, NNE aspect; siltite/metasandstone geology. 8810 ft. 44.90802° N, -114.19255° W; NAD83, uncertainty 10 m., Field Notes T18N R19E S11 44.90802 -114.19255 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering and Fruiting N N 177 RM 857220 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129073 Joshua J. Irwin 3303 1 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: Freeman Creek valley N of Freeman Peak, 12 air mi NE of Salmon. Well developed soil in mesic spruce vegetation; 10° slope, S aspect; arenite geology. 8120 ft. 45.28334° N, -113.70177° W; NAD83, uncertainty 10 m., Field Notes T23N R23E S35 45.28334 -113.70177 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering N N 178 RM 857252 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129083 Joshua J. Irwin 3381 1 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: Smout Creek valley N of Copperhead Peak, 12.4 air mi NE of Salmon. Well developed soil in mesic spruce vegetation; 4° slope, WSW aspect; arenite geology. 8386 ft. 45.31032° N, -113.72742° W; NAD83, uncertainty 10 m., Field Notes T23N R23E S22 45.31032 -113.72742 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering and Fruiting N N 179 RM 858082 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129208 Joshua J. Irwin 4498 20 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Salmon-Bitterroot Divide: Allan Lake Trail ca 0.2 mi up from the lake, 12.7 air mi NNW of North Fork. Bedrock or scree in mesic larch vegetation; 20° slope, NNE aspect; feldspathic metasandstone geology. 7954 ft. 45.58515° N, -114.05233° W; NAD83, uncertainty 10 m., Field Notes T26N R20E S13 45.58515 114.05233 10 m. N N Field Notes 1-25 individuals apparent. Fruiting N N 180 RM 858594 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129204 Joshua J. Irwin 4471 17 8 2010 U.S.A. Idaho Custer Challis National Forest: Pioneer Mountains: ridge dividing Washington and Boulder lakes, 12.6 air mi ENE of Sun Valley. Sandy or gravelly soil in mesic forb dominated vegetation; 38° slope, E aspect; gneiss geology. 10196 ft. 43.79536° N, -114.14073° W; NAD83, uncertainty 10 m., Field Notes T5N R19E S1 43.79536 -114.14073 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering and Fruiting N N 181 RM 858799 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. RM-129166 Joshua J. Irwin 4146 15 8 2010 U.S.A. Idaho Custer Challis National Forest: Pioneer Mountains: "Iron Bog", 20.1 air mi SSW of Mackay. Well developed soil in mesic wetland vegetation; 4° slope, ENE aspect; alluvial geology. 7037 ft. 43.64258° N, -113.7571° W; NAD83, uncertainty 10 m., Field Notes T4N R23E S30 43.64258 -113.7571 NAD83 10 m. N N Field Notes Population is dominant throughout the area. Fruiting N N 182 RM 861162 Irwin 2011 RM Ericaceae Ledum glandulosum Nutt. RM-153981 Joshua J. Irwin 7019 30 7 2011 U.S.A Idaho Lemhi Salmon National Forest: Salmon River Mountains: north end of Big Boulder Meadow, 9.1 air mi SW of the town of North Fork. Dominant population in mesic soil within a spruce vegetation, no slope, quartzite geology. 7629 ft. T23N R20E S21 45.30538 -114.1148 NAD 83 30 m. Flowering and Fruiting N N 183 RM 861323 Irwin 2011 RM Ericaceae Ledum glandulosum Nutt. RM-154007 Joshua J. Irwin 7193 31 7 2011 U.S.A Idaho Lemhi Salmon National Forest: Northern Salmon River Mountains: Long Tom Ridge: Swamp Camp, 13.4 air mi W of Shoup. 25-75 plants estimated in mesic soil within a spruce vegetation, 4 degree slope, SE aspect, granite geology. 7675 ft. T24N R16E S26 45.39219 -114.55253 NAD 83 30 m. 25-75 plants estimated. Flowering N N 184 RM 861426 Irwin 2011 RM Ericaceae Ledum glandulosum Nutt. RM-154019 Joshua J. Irwin 7298 Ben Legler 4 8 2011 U.S.A Idaho Custer Challis National Forest: Pioneer Mountains: cirque at the head of Lake Creek, W of Smiley Mountain, 18.4 air mi SW of Mackay. 25-75 plants estimated in mesic coarse textured soil within herbaceous riparian vegetation, 27 degree slope, NE aspect, granite geology. 9989 ft. T4N R22E S4 43.70299 -113.83741 NAD 83 30 m. 25-75 plants estimated. Flowering N N 185 RM 862163 Irwin 2011 RM Ericaceae Ledum glandulosum Nutt. RM-154090 Joshua J. Irwin 8064 17 8 2011 U.S.A Idaho Custer Challis National Forest: Southern Salmon River Mountains: near upper Asher Creek, 15.0 air mi NW of Stanley. <25 plants estimated in mesic soil within a lodgepole pine vegetation, no slope, granodiorite geology. 6784 ft. T12N R12E S6 44.39468 -115.11013 NAD 83 30 m. Fruiting N N 186 RM 863571 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.
Annotated by Joshua J. Irwin. RM-133468 Ronald L. Hartman 90534 27 7 2010 U.S.A. Idaho Lemhi Salmon National Forest: Lemhi Range: junction of Mill Creek and Little Mill Creek, Forest Road 006, ca 12 air mi W of Leadore. Streamside with Douglas fir and adjacent rocky area. 7076 ft. 44.7068° N, 113.5959° W; NAD 83, , GPS reading T16N R24E S22 NW1/4 44.7068 -113.5959 NAD 83 GPS reading Flowering N N 187 RM 863736 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.
Annotated by Joshua J. Irwin. RM-133472 Ronald L. Hartman 90704 30 7 2010 U.S.A. Idaho Lemhi Salmon National Forest: Bitterroot Range: upper East Fork Spring Creek on Spring Creek Road (Forest Road 038). Wooded streamside in conifer forest. 7668 ft. 45.4638° N, 114.3027° W; NAD 83, , GPS reading T25N R18E S25 SW1/4 45.4638 -114.3027 NAD 83 GPS reading Flowering N N 188 RM 865685 Irwin 2011 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.
Annotated by Joshua J. Irwin. RM-155196 Ronald L. Hartman 91804 12 8 2011 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: Yankee Fork Road at Tenmile Creek then NW ca 0.5 air mi, ca 4.5-5 air mi W of Mill Creek Summmit. Engelmann spruce forest including wet areas along creek. 7170 7484 ft. 44° 27.893' N, 114° 34.885' W to 44° 28.255' N, 114° 35.388' W; NAD 83, , GPS reading T13N R16E S9 44.464883 -114.581417 NAD 83 GPS reading N 189 RM 865995 Irwin 2011 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.
Annotated by Joshua J. Irwin. RM-155207 Ronald L. Hartman 92114 17 8 2011 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: Mill Creek Road, ca 1 air mi N of Mill Creek Summit, ca 13 air mi W of Challis. Moist slopes along stream in lodgepole pine forest. 8400 ft. 44° 29.229' N, 114° 29.815' W; NAD 83, , GPS reading T13N R17E S5 44.48715 -114.496917 NAD 83 GPS reading N 190 RM 882056 Irwin 2010 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.
Annotated by Joshua J. Irwin. RM-133466 Ronald L. Hartman 90451 27 7 2010 U.S.A. Idaho Lemhi Salmon National Forest: Lemhi Range: East Fork Hayden Creek Road (Forest Road 010), at crossing of East Fork Hayden Creek, ca 16 air mi W of Leadore. Streamside. 7388 ft. 44.7299° N, 113.6712° W; NAD 83, , GPS reading T16N R23E S12 44.7299 -113.6712 NAD 83 GPS reading Vegetative N N 191 RM 884621 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. RM-157204 Georgia G. Thomas 660 7 7 2013 U.S.A. Idaho Idaho Clearwater National Forest: Bitterroot Mountains: Elk Summit, Hoodoo Lakes Campground, ca 13 mi on Forest Road 360, ca 24 air mi WNW of Hamilton, MT. Subalpine campground. 5869 ft. 46° 19.275' N, 114° 39.161' W; GPS reading 46.3213 -114.6527 NAD 83 Flowering N 192 RM 884763 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157213 Georgia G. Thomas 807 10 7 2013 U.S.A. Montana Ravalli Bitterroot National Forest: Twin Lakes, Northern Lake, ca 15 mi on Forest Road 429, at the end of the road, ca 17.5 air mi SSW of Hamilton, MT. Subalpine lakeside. 6545 ft. 46° 9.276' N, 114° 29.7851' W; GPS reading 46.1546 -114.4964 NAD 83 Flowering N 193 RM 884774 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157214 Georgia G. Thomas 818 10 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Bear Creek Pass Trail Head: ca 2 mi on Forest Trail 613 to Bear Lake, ca 18 air mi NE of Darby, MT. Subalpine, rocky streamside. 6438 ft. 46° 06.479' N, 114° 29.244' W 46.108 -114.4874 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N 194 RM 884792 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157216 Georgia G. Thomas 836 10 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: Upper Bear Lake, ca 3 mi on Forest Trail 613, ca 18 air mi NE of Darby, MT. Subalpine, mixed conifers, Xerophyllum tenax and Vaccinium understory. 6819 ft. 46° 05.925' N , 114° 28.302' W 46.0988 -114.4717 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N 195 RM 884822 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157217 Georgia G. Thomas 867 10 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterrroot Mountains: Bear Creek Pass Trail Head: betwenn ca 2 and 3 mi on Forest Trail 613, between Upper Bear Lake and Lower Bear Lake, ca 18 air mi NE of Darby, MT. Subalpine, mixed conifers, Xerophyllum tenax and Vaccinium understory. 6540 6248 ft. 46° 06.234' N, 114° 28.617' W to 46° 06.762' N , 114° 29.487'W 46.1083 -114.4842 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N 196 RM 884908 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157223 Georgia G. Thomas 951 16 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 700 ft below Maple Lake Ridge, ca 11 mi on Pack Trail 939, ca 29 air mi W of Hamilton, MT. Streamside, subalpine, Vaccinium sp. dominated. 6935 ft. 46° 17.424' N , 114° 45.056' W 46.2904 -114.7509 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N 197 RM 884922 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157224 Georgia G. Thomas 965 16 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 10 mi on Pack Trail 939, ca 1 mi from Maple Lake Ridge, ca 29 air mi W of Hamilton, MT. Subalpine, mixed conifers including subalpine fir; Xerophyllum tenax and Ericaceae spp. dominate understory. 6932 ft. 46° 17.31' N, 114° 45.258' W; GPS reading 46.2885 -114.7543 NAD 83 Flowering N 198 RM 885051 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157231 Georgia G. Thomas 1100 20 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Pass: ca 1.5 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 18 air mi SSW of Hamilton, MT. Subalpine, depressions where snow sits majority of year. 7100 ft. 46° 09.662' N, 114° 30.906' W 46.161 -114.5151 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N 199 RM 885202 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157238 Georgia G. Thomas 1252 22 7 2013 U.S.A. Montana Ravalli Bitterroot National Forest: Bailey Lake, ca 1 mi on Pack Trail 293 from Lost Horse Trail Head off Forest Road 429, ca 18 air mi WNW of Darby, MT. Subalpine, lakeside meadow. 6647 ft. 46° 7.879' N, 114° 30.647' W; GPS reading 46.1313 -114.5108 NAD 83 Flowering and Fruiting N 200 RM 888173 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157407 Georgia G. Thomas 4454 21 7 2014 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Indian Lake, ca 13 mi on Forest Trail 430 from Lost Horse, ca 27 air mi WSW of Hamilton, MT. Wet meadow. 6159 ft. 46° 08.622' N, 114° 42.551' W; GPS reading 46.1437 -114.7092 NAD 83 Flowering N 201 RM 888213 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157409 Georgia G. Thomas 4495 20 7 2014 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Wahoo Pass: ca 8 mi on Forest Trail 430, ca 23 air mi WSW of Hamilton, MT. Subalpine spruce-fir forest. 5704 6577 ft. 46° 09.455' N, 114° 38.187' W to 46° 09.644' N, 114° 37.453' W; GPS reading 46.1592 -114.6303 NAD 83 Flowering N 202 RM 888259 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157414 Georgia G. Thomas 4542 21 7 2014 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Indian Lake to Wahoo Peak, ca 12 mi on Forest Trail 430 from Lost Horse, ca 25 air mi WSW of Hamilton, MT. Campsite. 6002 6740 ft. 46° 08.678' N, 114° 41.708' W to 46° 09.629' N, 114° 38.248' W; GPS reading 46.1526 -114.6663 NAD 83 Flowering N 203 RM 888276 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157415 Georgia G. Thomas 4559 26 7 2014 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterroot Wilderness: Wahoo Pass: ca 12 mi on Forest Trail 430, ca 23.5 air mi WSW of Hamilton, MT. Wet meadow. 6740 ft. 46° 09.629' N, 114° 38.248' W; GPS reading 46.1605 -114.6375 NAD 83 Flowering N 204 RM 888477 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157427 Georgia G. Thomas 4767 2 8 2014 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterrroot Wilderness: Issac Lake, ca 16 mi on Forest Trail 618, ca 31 air mi W of Hamilton, MT. Wet meadow. 6273 ft. 46° 16.001' N, 114° 48.284' W 46.2667 -114.8047 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N 205 RM 888545 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157429 Georgia G. Thomas 4837 2 8 2014 U.S.A. Idaho Idaho Nez Perce National Forest: Selway-Bitterrroot Wilderness: between Maple Lake and Issac Lake, ca 12-16 mi on Forest Trail 618, ca 30 air mi W of Hamilton, MT. Subalpine spruce-fir forest. 6473 6823 ft. 46° 16.385' N, 114° 47.013' W to 46° 16.845' N, 114° 46.176' W 46.2769 -114.7766 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N 206 RM 888569 Thomas 2013 RM Ericaceae Ledum glandulosum Nutt. 1. Ledum glandulosum Nutt.. RM-157432 Georgia G. Thomas 4861 4 8 2014 U.S.A. Idaho Idaho Clearwater National Forest: Kooskia Meadows, ca 25 air mi W of Kooskia. Wet meadow. 6119 ft. 46° 22.775' N, 114° 40.976' W 46.3796 -114.6829 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N 207 RM 92867 Refsdal 1995 Ericaceae Ledum glandulosum Nutt. RM-13814 C. H. Refsdal 6283 29 7 1995 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: Red Castle Trailhead, ca 23 air mi SW of Robertson. Wet meadow, willows, small creeks. 9400 9440 ft. T2N R12E S26 SE1/4; also E1/2 S35 40.8798 -110.5519 1 mi. Calc. from TRS Flowering and Fruiting N N